wavpack 5.6.0-1 (amd64 binary) in ubuntu lunar

 WavPack is a completely open audio compression format providing lossless,
 high-quality lossy, and a unique hybrid compression mode. Although the
 technology is loosely based on previous versions of WavPack, the new version
 4 format has been designed from the ground up to offer unparalleled
 performance and functionality.
 .
 This package contains an encoder and decoder for wavpack files.