sndfile-programs 1.0.28-4ubuntu0.18.04.2 (s390x binary) in ubuntu bionic

 This package contains simple programs which use libsndfile for operating on
 sound files.
 .
 Programs include:
   - sndfile-cmp : compare the audio data of two files
   - sndfile-concat : concatenate two or more files
   - sndfile-convert : convert between sound file formats
   - sndfile-info : print information about files
   - sndfile-metadata-get/set : get and set file metadata
   - sndfile-play : play a sound file