Endangered Rhythms

Endangered Rhythms is a collection of acoustic drum and electric bass loops originally recorded by John Gump. The collection consists of 790 drum loops and 506 bass loops. They are available in Wav and REX2 file format. Suited for professional use, this is a collection for any serious music producers who need a collection of quality drum and bass loops for progressive rock music production.


  • 1,296 progressive rock loops
  • 1 GB of acoustic drum and electric bass loops
  • Wav and REX2 format
  • Bitrate range from 16-bit 44.1 Khz to 24-bit 48 kHz
  • Royalty-Free


  • 996 MB of HD space
  • Software that reads 16-bit/24-bit WAV files