High Voltage SID Collection (HVSC) -  .

ACID 64 Player - - Commodore 64 music player for all HardSID cards and the Catweasel MK series.

8Bit Mayhem Podcast - - Non-stop mixes of Commodore 64 scene musi.

8-Bit Weapon - - Duo that plays Commodore 64 & Gameboy music using vintage computers and live drums. Features gig dates, photos and sound bytes.

Blibb Blobb - The Chiptune podcast - - A podcast with non-stop mixes of chiptunes, featuring the SID and other sound chips.

The Blubb-2 Soundcard - - Project to put the 6502 processor, CIA chip and two SID chips on an ISA card.

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.

C64Audio - - The biggest record label dealing with Commodore 64 music and remixes. Secure shop available. Home of the "Back in Time" series.

c64music - - Commodore 64 music applications and related SID stories.

Complete Works of Rob Hubbard - - A site dedicated to the famous c64 musician Rob Hubbard.

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 - - Huge collection of c64 music in the popular Sidplayer format.

G.o.D's SID remixes - - A few cool sid tunes, recorded as rock versions and downloadable as MP3 files.

HardSID - - SID 6581/8580 hardware card for PCs.

High Voltage Music Engine Collection - - 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.

JSIDPlay - - Java based SID player that enables playing SIDs directly from a web browser.

MIDIbox SID - - DIY midi synth based on SID synthesis, currently supports up to 4 SID's with full hardware control surface.

Original SID Patent - - Detailed (but legendarily inaccurate) description of SID chip.

Parallel Port SID6581 Interface - - Cheapest Possible Parallel Port SID6581 Interface Devic.

PocketSID - - A Pocket PC and Windows Mobile music player software for SID tunes.

Press Play on Tape - - A group of seven geeks out of Copenhagen that play old C64 tunes. A Commodore 64 revival band.

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

reFX - - Developers of QuadraSID. QuadraSID emulates the Commodore 64 SID chip, enriched with many new functions. It can be controlled by MIDI-controllers.

Remix64 - - News, interviews, community fun and plenty of Commodore 64 and Amiga music remixes, covers and remakes.

Remix.Kwed.Org - - The biggest C64 remix file repository in the world. Public uploads are allowed and encouraged, though moderated. All downloads are free. The site is maintained by Jan Lund Thomsen.

reSID Emulator Engine - - Cycle-based SID emulator engine written in C++.

SID in-depth information site - - Site about the 6581, 8580 and 6582 Sound Interface Devices (SID) with photos and technical specifications.

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.

SID vs Emulation - - Illustrating the difference between the real SID and emulation by some examples in Ogg Vorbis format.

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).

Sidplay - - C64 SID files music player for Linux, Windows, MacOS, OS/2, BeOS, AmigaOS, RiscOS and MS-DOS.

Sidplay 2 - - The second in the Sidplay series originally developed by Michael Schwendt. This version is written by Simon White and is cycle accurate for improved sound reproduction, capable of playing all C64 mono and stereo file formats, and supports HardSID.

Sidplay 2 WinAmp Plug-In - - Plays SID files in Nullsoft WinAmp 5.x. Emulation based on SidPlay 2.

SidStation - - Details and specifications of the SidStation MIDI-controlled synthesizer.

SidStation - - MIDI-controlled synthesizer with realtime controllers.

SIDsyn - - A MIDI monophon synthesizer, based on the good old SID (MOS 6581 or MOS 8580). [English/German.

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.

SLAY Radio - - Non stop radio for c64 remixes. Regular live shows.

SoundWavers Musical Forge - - A group of four skilled musicians, mainly dedicated to c64 remixes.

TinySID - - The world's smallest SID file player, for Windows and Linux.

Tomten's SID & STIL Search - - Search engine for the High Voltage SID Collection and the SID Tune Information List.

Trace - Flashback 64 - - Covers of C64 music by Kent 'Trace' Valden. Website styled like a C64 demo (requires IE).

Visa Röster - - A swedish vocal ensemble performing SID compositions a capella.