diff --git a/.gitignore b/.gitignore
index dbb5986..9348d7f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ project/boot/
 *.log
 *.loaded
 *.pid
+nohup.out
 ##
 ## emacs & ensime
 ##
diff --git a/README.md b/README.md
index e0e9afb..02bc9af 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,72 @@ sbt clean compile run
 ./scripts/rsong-int-tests.py localhost:9000
 ```
 
+## Music Search
+
+sampleSearch payload:
+```aidl
+{
+"albumTitle":"Tiny Human",
+"songTitle": "Tiny Human",
+"artist": "ilan & kayvan rock"
+}
+```
+Sample Response payload
+```aidl
+{
+  "song": {
+    "id": "Tiny Human",
+    "title": "Tiny Human",
+    "name": "Tiny Human",
+    "audio": [
+      {
+        "effect": "3D",
+        "uri": "/v1/song/music/Tiny_Human_Immersive.izr",
+        "duration_ms": 1000
+      },
+      {
+        "effect": "Stereo",
+        "uri": "/v1/song/music/Tiny_Human_Stereo.izr",
+        "duration_ms": 1000
+      }
+    ],
+    "language": "EN"
+  },
+  "artists": [
+    {
+      "id": "Imogen-Heap",
+      "title": "Imogen Heap",
+      "name": "Imogen Heap"
+    }
+  ],
+  "artwork": [
+    {
+      "id": "Tiny Human",
+      "uri": "/v1/art/Tiny Human.jpg"
+    }
+  ],
+  "album": {
+    "id": "album-id-Tiny_Human",
+    "title": "Tiny Human",
+    "name": "Tiny Human",
+    "artworks": [
+      {
+        "id": "Tiny Human",
+        "uri": "/v1/art/Tiny Human.jpg"
+      }
+    ],
+    "duration_ms": 10000,
+    "artists": [
+      {
+        "id": "Imogen-Heap",
+        "title": "Imogen Heap",
+        "name": "Imogen Heap"
+      }
+    ],
+    "uri": "/v1/art/Tiny Human.jpg"
+  }
+}
+```
 
 ## url Inventory
 ```
diff --git a/lib/casper_2.12.jar b/lib/casper_2.12.jar
deleted file mode 100644
index 5327661..0000000
Binary files a/lib/casper_2.12.jar and /dev/null differ
diff --git a/lib/comm_2.12.jar b/lib/comm_2.12.jar
index b2c554e..99f99b5 100644
Binary files a/lib/comm_2.12.jar and b/lib/comm_2.12.jar differ
diff --git a/lib/crypto_2.12.jar b/lib/crypto_2.12.jar
index a749795..e01b53e 100644
Binary files a/lib/crypto_2.12.jar and b/lib/crypto_2.12.jar differ
diff --git a/lib/models_2.12.jar b/lib/models_2.12.jar
index 2ac1af0..a6ee5ef 100644
Binary files a/lib/models_2.12.jar and b/lib/models_2.12.jar differ
diff --git a/lib/rholang_2.12.jar b/lib/rholang_2.12.jar
index cf4eff9..2ccaa77 100644
Binary files a/lib/rholang_2.12.jar and b/lib/rholang_2.12.jar differ
diff --git a/lib/rspace_2.12.jar b/lib/rspace_2.12.jar
deleted file mode 100644
index 88d4453..0000000
Binary files a/lib/rspace_2.12.jar and /dev/null differ
diff --git a/lib/shared_2.12.jar b/lib/shared_2.12.jar
index 8114283..67dafe9 100644
Binary files a/lib/shared_2.12.jar and b/lib/shared_2.12.jar differ
diff --git a/scripts/mit-hack-test.sh b/scripts/mit-hack-test.sh
new file mode 100755
index 0000000..d68fa47
--- /dev/null
+++ b/scripts/mit-hack-test.sh
@@ -0,0 +1,4 @@
+curl --header "Content-Type: application/json" \
+  --request POST \
+  --data '{"id": "Tiny Human", "albumTitle":"Tiny Human", "songTitle": "Tiny Human", "artist": "artist-name-1"}' \
+  http://localhost:9000/v1/music
diff --git a/scripts/rsong-int-tests.py b/scripts/rsong-int-tests.py
index 88edc06..9921b38 100755
--- a/scripts/rsong-int-tests.py
+++ b/scripts/rsong-int-tests.py
@@ -31,7 +31,7 @@ def _curl(name):
   return
 
 
-for name in ['Broke', 'Euphoria', 'Tiny_Human']: 
+for name in ['Broke', 'Euphoria', 'Tiny_Human']:
   _curl(name)
 
 
diff --git a/scripts/startValidator.sh b/scripts/startValidator.sh
index fb09e8d..74f89d0 100755
--- a/scripts/startValidator.sh
+++ b/scripts/startValidator.sh
@@ -1,9 +1,12 @@
 #!/bin/bash
 ## usage ./startValidator.sh 
-
-rnode run -s \
+DIR=~/dev/workspaces/workspace-rchain/rchain/node/target/universal/rnode-0.7.1
+EX=$DIR/bin/rnode
+$EX run -s \
+      --map-size 2048576000 \
+      --casper-block-store-size 2048576000 \
       --required-sigs 0 \
-      --map_size 2048576000 \
-      --thread-pool-size 5  ##\
-##      --validator-private-key \
-##      ae131c0502a2ddf9a23d3f893cd842f122fa29b5530cb2967410ea3c45e7c566
+       --thread-pool-size 5  \
+       --bonds-file ~/.rnode/genesis/bonds.txt \
+      --validator-private-key \
+      793fbe701f0292743629484ca9f2d73d7cfb8ccdd186f536768fefd997b08074
diff --git a/src/main/resources/application.conf b/src/main/resources/application.conf
index e9b3d07..dbfb382 100644
--- a/src/main/resources/application.conf
+++ b/src/main/resources/application.conf
@@ -1,4 +1,4 @@
-coop  {
+coop {
   rchain {
     rsong {
       rsongdata.concat.size=1024
diff --git a/src/main/scala/coop/rchain/api/SongApi.scala b/src/main/scala/coop/rchain/api/SongApi.scala
index e1472cb..61ccb90 100644
--- a/src/main/scala/coop/rchain/api/SongApi.scala
+++ b/src/main/scala/coop/rchain/api/SongApi.scala
@@ -1,7 +1,10 @@
 package coop.rchain.api
 
 import cats.effect._
+import cats.effect.IO
+
 import com.typesafe.scalalogging.Logger
+import coop.rchain.domain.RSongModel.SearchModel
 import org.http4s.circe._
 import coop.rchain.protocol.Protocol._
 import coop.rchain.repo._
@@ -9,6 +12,9 @@ import org.http4s._
 import org.http4s.dsl.Http4sDsl
 import io.circe.generic.auto._
 import io.circe.syntax._
+import io.circe._
+import io.circe.parser._
+import io.circe.generic.auto._
 import coop.rchain.domain._
 import coop.rchain.service.moc.MocSongMetadata
 import coop.rchain.service.moc.MocSongMetadata.mocSongs
@@ -55,6 +61,13 @@ class SongApi[F[_] : Sync](proxy: RholangProxy) extends Http4sDsl[F] {
           }
         )
 
+      case req @ POST -> Root / music  =>
+        req.decode[String] { data =>
+          val searchId = parse(data).toOption.get.as[SearchModel].toOption.get.id
+          Ok(SearchMusic.search(searchId).toOption.get.asJson)
+        }
+
+
       case GET -> Root / "art" / id ⇒
         getMemoizedAsset(id)(proxy).fold(
           l => {
diff --git a/src/main/scala/coop/rchain/domain/ErrorCode.scala b/src/main/scala/coop/rchain/domain/ErrorCode.scala
index b7daf88..3f0a736 100644
--- a/src/main/scala/coop/rchain/domain/ErrorCode.scala
+++ b/src/main/scala/coop/rchain/domain/ErrorCode.scala
@@ -16,6 +16,7 @@ object ErrorCode extends Enumeration {
   nameNotFound,
   unregisteredUser,
   cacheLayer,
+  jsonError,
   unknown = Value
 }
 
diff --git a/src/main/scala/coop/rchain/domain/RSongModel.scala b/src/main/scala/coop/rchain/domain/RSongModel.scala
index 8199abc..6d579eb 100644
--- a/src/main/scala/coop/rchain/domain/RSongModel.scala
+++ b/src/main/scala/coop/rchain/domain/RSongModel.scala
@@ -63,5 +63,11 @@ object RSongModel {
       metadata: RSongMetadata,
       uri: String
   )
+  case class SearchModel (
+    id: String,
+    albumTitle: String,
+    songTitle: String,
+    artist: String
+  )
 
 }
diff --git a/src/main/scala/coop/rchain/protocol/ParToDecoder.scala b/src/main/scala/coop/rchain/protocol/ParToDecoder.scala
index 103defb..04aec19 100644
--- a/src/main/scala/coop/rchain/protocol/ParToDecoder.scala
+++ b/src/main/scala/coop/rchain/protocol/ParToDecoder.scala
@@ -117,7 +117,9 @@ object ParOps {
               println(e)
               log.error(s"String2Par failed with Exception: ${e}")
               Left(Err(ErrorCode.nameToPar, e.getMessage, None))
-            case Success(r) => Right(r)
+            case Success(r) =>
+              log.info(s"rTerm: ${rTerm} Par: ${r}")
+              Right(r)
           }
         }
     }
diff --git a/src/main/scala/coop/rchain/repo/RholangProxy.scala b/src/main/scala/coop/rchain/repo/RholangProxy.scala
index 68fc628..cfe6879 100644
--- a/src/main/scala/coop/rchain/repo/RholangProxy.scala
+++ b/src/main/scala/coop/rchain/repo/RholangProxy.scala
@@ -39,8 +39,8 @@ class RholangProxy(channel: ManagedChannel) {
       DeployData()
         .withTerm(contract)
         .withTimestamp(System.currentTimeMillis())
-        .withPhloLimit(coop.rchain.casper.protocol.PhloLimit(0))
-        .withPhloPrice(coop.rchain.casper.protocol.PhloPrice(0))
+        .withPhloLimit((Long.MaxValue))
+        .withPhloPrice((1L))
         .withNonce(0)
         .withFrom("0x1")
     )
@@ -77,7 +77,7 @@ class RholangProxy(channel: ManagedChannel) {
 
   import coop.rchain.protocol.ParOps._
   def dataAtName(
-      rholangName: String): Either[Err, ListeningNameDataResponse] = {
+    rholangName: String): Either[Err, ListeningNameDataResponse] = {
     log.debug(s"dataAtName received name $rholangName")
     rholangName.asPar.flatMap(p => dataAtName(p))
   }
@@ -85,7 +85,7 @@ class RholangProxy(channel: ManagedChannel) {
   import coop.rchain.protocol.ParOps._
   private def dataAtName(par: Par): Either[Err, ListeningNameDataResponse] = {
     log.debug(s"dataAtName received par ${PrettyPrinter().buildString(par)}")
-    val res = grpc.listenForDataAtName(par)
+    val res = grpc.listenForDataAtName(DataAtNameQuery(Int.MaxValue,Some(par)))
     res.status match {
       case "Success" =>
         log.debug(s"dataAtName returned payload size: ${res.length}")
@@ -95,5 +95,4 @@ class RholangProxy(channel: ManagedChannel) {
         Left(Err(ErrorCode.nameNotFound, s"${res}", None))
     }
   }
-
 }
diff --git a/src/main/scala/coop/rchain/repo/SearchMusic.scala b/src/main/scala/coop/rchain/repo/SearchMusic.scala
new file mode 100644
index 0000000..d9475a6
--- /dev/null
+++ b/src/main/scala/coop/rchain/repo/SearchMusic.scala
@@ -0,0 +1,31 @@
+package coop.rchain.repo
+
+import coop.rchain.domain.RSongModel.{RSongModel, SearchModel}
+import coop.rchain.service.moc.MocSongMetadata
+import io.circe.Json
+import coop.rchain.domain._
+import io.circe._
+import io.circe.generic.auto._
+import io.circe.parser._
+import io.circe.syntax._
+import org.http4s.Request
+
+object SearchMusic {
+
+  def search(id: String) = MocSongMetadata.getMetadata(id)
+  def searchJson(payload: Json) = {
+
+   val searchModel : Either[Err, SearchModel] =
+     payload.as[RSongModel] match {
+      case d: DecodingFailure =>Left(
+        Err(ErrorCode.jsonError, d.message, None) )
+      case s: SearchModel => Right(s)
+   }
+    searchModel.map(x => MocSongMetadata.getMetadata(x.id))
+
+
+  }
+
+  def searchRequest[F] =
+    search("Tiny Human")
+}
diff --git a/src/main/scala/coop/rchain/repo/SongRepo.scala b/src/main/scala/coop/rchain/repo/SongRepo.scala
index a060b4f..e8ad1c4 100644
--- a/src/main/scala/coop/rchain/repo/SongRepo.scala
+++ b/src/main/scala/coop/rchain/repo/SongRepo.scala
@@ -18,7 +18,8 @@ object SongRepo {
       songId <- findByName(proxy, assetName)
       songIdOut = s"${songId}-${SONG_OUT}"
       retrieveSongArgs = s"""("$songId".hexToBytes(), "$songIdOut")"""
-      termToRetrieveSong = s"""@["Immersion", "retrieveSong"]!$retrieveSongArgs"""
+      termToRetrieveSong =
+      s"""@["Immersion", "retrieveSong"]!$retrieveSongArgs"""
       _ <- proxy.deployAndPropose(termToRetrieveSong)
       songData <- findByName(proxy, songIdOut)
       binarySongData = Base16.decode(songData)
diff --git a/src/test/scala/coop/rchain/utils/HexUtilsSpec.scala b/src/test/scala/coop/rchain/utils/HexUtilsSpec.scala
index bd928b4..0fe1e00 100644
--- a/src/test/scala/coop/rchain/utils/HexUtilsSpec.scala
+++ b/src/test/scala/coop/rchain/utils/HexUtilsSpec.scala
@@ -1,5 +1,7 @@
 package coop.rchain.utils
 
+import coop.rchain.models.Expr.ExprInstance.GString
+import coop.rchain.models.Par
 import org.specs2._
 
 class HexUtilsSpec extends Specification {
@@ -15,4 +17,7 @@ class HexUtilsSpec extends Specification {
     bytes2hex(hex2bytes(data), Option("-")) === data
   }
 
+  def a = {
+    val p = Par(exprs = GString(""))
+  }
 }
diff --git a/src/universal/conf/application.ini b/src/universal/conf/application.ini
index 890f1a7..234e963 100644
--- a/src/universal/conf/application.ini
+++ b/src/universal/conf/application.ini
@@ -1,5 +1,5 @@
 # Setting -X directly (-J is stripped)
 # -J-X
--J-Xms3g
--J-Xmx11g
+-J-Xms1g
+-J-Xmx3g