diff --git a/dsp/cmDspClass.h b/dsp/cmDspClass.h
index 50b68a7..919af7f 100644
--- a/dsp/cmDspClass.h
+++ b/dsp/cmDspClass.h
@@ -392,7 +392,7 @@ extern "C" {
   cmDspRC_t  cmDspUiMeterCreate(  cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned minVarId,  unsigned maxVarId,  unsigned valVarId,  unsigned lblVarId );
   cmDspRC_t  cmDspUiButtonCreate( cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned typeDuiId, unsigned outVarId, unsigned lblVarId );
   cmDspRC_t  cmDspUiLabelCreate(  cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned lblVarId,  unsigned alignVarId );
-  cmDspRC_t  cmDspUiTimeLineCreate(cmDspCtx_t* ctx,cmDspInst_t* inst, unsigned valVarId,  unsigned lblVarId );
+  cmDspRC_t  cmDspUiTimeLineCreate(cmDspCtx_t* ctx,cmDspInst_t* inst, unsigned valVarId,  unsigned lblVarId, unsigned tlFileId, unsigned audPathId );
 
   cmDspRC_t  cmDspUiNewColumn(        cmDspCtx_t* ctx, unsigned colW );
   cmDspRC_t  cmDspUiInsertHorzBorder( cmDspCtx_t* ctx );
diff --git a/dsp/cmDspKr.c b/dsp/cmDspKr.c
index 97bfa4c..63d2f80 100644
--- a/dsp/cmDspKr.c
+++ b/dsp/cmDspKr.c
@@ -230,7 +230,9 @@ struct cmDspClass_str* cmKrClassCons( cmDspCtx_t* ctx )
 enum
 {
   kValTlId,
-  kLblTlId
+  kLblTlId,
+  kTlFileTlId,
+  kAudPathTlId
 };
 
 cmDspClass_t _cmTimeLineDC;
@@ -252,7 +254,7 @@ cmDspInst_t*  _cmDspTimeLineAlloc(cmDspCtx_t* ctx, cmDspClass_t* classPtr, unsig
   cmDspTimeLine_t* p = cmDspInstAlloc(cmDspTimeLine_t,ctx,classPtr,args,instSymId,id,storeSymId,va_cnt,vl);
 
   // create the UI control
-  cmDspUiTimeLineCreate(ctx,&p->inst,kValTlId,kLblTlId);
+  cmDspUiTimeLineCreate(ctx,&p->inst,kValTlId,kLblTlId,kTlFileTlId,kAudPathTlId);
 
   return &p->inst;
 }
diff --git a/dsp/cmDspUi.c b/dsp/cmDspUi.c
index 0e9a408..58cdb3e 100644
--- a/dsp/cmDspUi.c
+++ b/dsp/cmDspUi.c
@@ -361,10 +361,10 @@ cmDspRC_t  cmDspUiLabelCreate(  cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned lbl
   return rc;
 }
 
-cmDspRC_t  cmDspUiTimeLineCreate(   cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned valVarId, unsigned lblVarId )
+cmDspRC_t  cmDspUiTimeLineCreate(   cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned valVarId, unsigned lblVarId, unsigned tlFileVarId, unsigned audPathVarId )
 {
   cmDspRC_t    rc;
-  unsigned     arr[] = { valVarId, lblVarId  };
+  unsigned     arr[] = { valVarId, lblVarId, tlFileVarId, audPathVarId  };
   cmDspValue_t v;
   unsigned     vn    = sizeof(arr)/sizeof(arr[0]);
   cmDsvSetUIntMtx(&v,arr,vn,1);
@@ -379,7 +379,9 @@ cmDspRC_t  cmDspUiTimeLineCreate(   cmDspCtx_t* ctx, cmDspInst_t* inst, unsigned
 
   // Set the kUiDsvFl on the variables used for the min/max/def/val for this scalar
   // Setting this flag will cause their values to be sent to the UI whenever they change.
-  cmDspInstVarSetFlags( ctx, inst, valVarId, kUiDsvFl );
+  cmDspInstVarSetFlags( ctx, inst, valVarId,     kUiDsvFl );
+  cmDspInstVarSetFlags( ctx, inst, tlFileVarId,  kUiDsvFl );
+  cmDspInstVarSetFlags( ctx, inst, audPathVarId, kUiDsvFl );
   return rc;
 }