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. http://www.stil.c64.org/

SidFind c64.org's SID music search engine. http://www.c64.org/sidfind/

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

Tomten's SID & STIL Search Search engine for the High Voltage SID Collection and the SID Tune Information List. http://tomten.C64.org/hv2.html

SIDsyn A MIDI monophon synthesizer, based on the good old SID (MOS 6581 or MOS 8580). [English/German] http://www.sidsyn.com/

Q-Link Sid Archives Thousands of SidPlayer songs from the vaults of the online service Quantum Link. http://www.replayer.com/sids.html

Odin Tracker A new music editor for C64 that features MOD-like song structure. http://www.inf.bme.hu/~zed/tracker/intro.html

TinySID The world's smallest SID file player, for Windows and Linux. http://www.informatik.uni-frankfurt.de/~sinsch/TinySid.htm

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. http://sidplay2.sourceforge.net/

Original SID Patent Detailed (but legendarily inaccurate) description of SID chip. http://www.delphion.com/details?pn=US04677890__

reSID Emulator Engine Cycle-based SID emulator engine written in C++. http://www.geocities.com/SiliconValley/Lakes/5147/resid/

HardSID SID 6581/8580 hardware card for PCs. http://www.hardsid.com/

The Blubb-2 Soundcard Project to put the 6502 processor, CIA chip and two SID chips on an ISA card. http://stud1.tuwien.ac.at/~e9426444/blubb1.html

C64Audio Archive of SID music remixes from classic games. CDs and preview MP3s available. http://www.c64audio.com/

Remix64 A guide for the c64 remixing community. http://remix64.phatsites.de/

Analogue.org Listing for MIDI-controlled synthesizer. http://www.analogue.org/network/sidstation.htm

SidStation MIDI-controlled synthesizer with realtime controllers. http://www.sidstation.com/

SIDManager SID file and playlist manager. Designed to be used with the High Voltage SIDs Collection. http://members.lycos.co.uk/SIDManager/

Sidplay C64 SID files music player for Linux, Windows, MacOS, OS/2, BeOS, AmigaOS, RiscOS and MS-DOS. http://www.geocities.com/SiliconValley/Lakes/5147/sidplay/

Press Play on Tape A group of seven geeks out of Copenhagen that play old C64 tunes. A Commodore 64 revival band! http://www.pressplayontape.com/