I tried but I did not have success with sndbuf. Help?

ChucK sndbuf does not (yet) support mp3 files. This would be nice, but is probably not high priority at this point. sndbuf's file I/O is implemented using libsndfile, the supported formats are listed here: http://www.mega-nerd.com/libsndfile/#Features Furthermore, sndbuf is read-only. One needs to use WvOut to write to file. Hope this helps. Best, Ge!