     ///
     public func setLoopInfo(duration: AKDuration, numberOfLoops: Int) {
         if isAVSequencer {
-            print("AVSequencer ERROR ! setLoopInfo only work if not isAVSequencer ")
+            print("AKSequencer ERROR ! setLoopInfo only work if not isAVSequencer ")
 
             //nothing yet
         } else {

            }
        } else {
           //do nothing - doesn't apply. In the old C-api, MusicTracks could point at AUNodes, but we don't use those
            print("AVSequencer ERROR ! setGlobalAVAudioUnitOutput only work if isAVSequencer ")
        }
    }


    ///
    public func addTempoEventAt(tempo bpm: Double, position: AKDuration) {
        if isAVSequencer {
            print("AKSequencer ERROR ! addTempoEventAt only work if not isAVSequencer ")
            return }

        let constrainedTempo = min(max(bpm, 10.0), 280.0)
