High Voltage SID Collection (HVSC) -  .

C64 Music - - Journal about Commodore 64 music in the real world and related stories.

The C64 Music Webring - - The webring for C64 music related sites, especially the SID and MOD formats.

C64 Take-away podcast - - A podcast featuring SID remixes, original SID music, and news.

Composers.c64.org - - A collection of pictures of C64 composers, samples on how to pronounce their names and their best SID tune.

Compute's Gazette Sid Collection (CGSC) - - Huge collection of C64 music in the popular SidPlayer format.

High Voltage Music Engine Collection (HVMEC) - - A downloadable archive of all known Commodore 64 software used to create music.

HVSC Scanner - - Windows tool that scans a directory tree for SID files and dumps information into a text file.

prophet64 - - Synth software for the C64, resembling the handling and sound of the Roland 303/606/808/909 synthesizers. MIDI compatible.

Sid Tune Information List (STIL) - - Additional information about HVSC's SID tunes, such as cover information, interesting facts, useless trivia, and comments on the tunes by the composers themselves.

SidFind - - c64.org's SID music search engine.

SIDManager - - SID file and playlist manager. Designed to be used with the High Voltage SIDs Collection.

Sidmuzik - - Enhanced stereo recordings of SID tunes (Ogg Vorbis format).

SID.OTH4.COM - - SID music in mp3 format, recorded from a HardSID card.

Skytopia - Greatest C64 Music - - The top Commodore 64 games music classed according to melodic content, intricacy and general atmosphere. Each C64 tune is dissected, reviewed and available for download.