• Tsi Joseph Tayong
    2019 Jan 7
    Tsi Joseph Tayong telah mengundi Michael Koch's lagu Symphony dengan 4 bintang ("can be played on radio Send us links to your music via email for review/consideration tatsijo@yahoo.com / Tayong@collegeundergroundradio.com")
  • Tsi Joseph Tayong
    2019 Jan 7
    Tsi Joseph Tayong telah mengundi Michael Koch's lagu Symphony dengan 4 bintang ("can be played on radio Send us links to your music via email for review/consideration tatsijo@yahoo.com / Tayong@collegeundergroundradio.com")
  • Alexandre Zindel
    2019 Jan 7
    Alexandre Zindel added Michael Koch dalam bisnes network.