diff --git a/soundwave.cm b/soundwave.cm
index 159f72e..d5ce323 100644
--- a/soundwave.cm
+++ b/soundwave.cm
@@ -190,7 +190,7 @@ soundwave.create = function(opts) {
       var v = player.voices[i]
       var done = v.stopped || (!v.loop && v.pos >= v.source.frames)
       if (!done) {
-        active.push(v)
+        push(active, v)
       } else if (v.finish_hook) {
         v.finish_hook()
       }
@@ -216,7 +216,7 @@ soundwave.create = function(opts) {
       if (opts.vol != null) newvoice.vol = opts.vol
     }
     
-    player.voices.push(newvoice)
+    push(player.voices, newvoice)
     return newvoice
   }
   
@@ -233,8 +233,8 @@ soundwave.create = function(opts) {
       if (v.stopped) continue
       var chunk = pull_voice_chunk(v, frames)
       if (chunk) {
-        blobs.push(chunk)
-        vols.push(v.vol)
+        push(blobs, chunk)
+        push(vols, v.vol)
       }
     }