Before purchasing Crooner Big Band, I studied the description. It gave me the impression that I could work with individual voices or a combination of voices. I put the CBB in the mixer and it plays a predetermined mixture of voices and rhythms. To eliminate the above I erased the writing. I wanted to write something that would better fit the song I was working on. However, the predetermined track always came back. Imho the tracks are too cluttered to be useful. Any help would be appreciated.