RTRFM, The Sound Alternative, is a much-loved independent radio station broadcasting 24 hours a day to the Perth metro area a ... t 92.1 FM and around the world via online streaming. So, no matter where you are - you don't have to be without us! RTRFM is home to over 50 different programs, with a strong focus on the arts, local musicians, community issues and politics, and specialist music genres. We are extremely passionate about nurturing and championing the local music scene - and host carefully curated music events all over Perth throughout the year featuring emerging and established local musicians, bands, DJs, and performers. read more