Doing its part to help preserve 8-bit music, 8bit Today put together a collection of links for sites that gather and archive "the musical efforts of many, from enthusiastic amateurs to professionals, throughout the history of computers." The resource includes repositories for systems like the Amstrad CPC, the MSX, the Sinclair ZX Spectrum, and the Nintendo Entertainment System.

My favorite links that I discovered on the list -- Kaminarimon HES Music Archive, stockpiling Hudson Entertainment System sound files from TurboGrafx-16 games; and the Chiptune Upload Server, a free upload service for hosting and sharing NES chiptunes. 8bit Today notes, "Some of these are ongoing projects, as even today there’s new music being made for even the rarest platforms."