USBSID-Pico: Bridging Real Commodore 64 Sound to Modern USB - SmallRun
https://smallrun.net/blog/loud/usbsid-pico-sids-on-usb
I am LouD (short for loudness) and I created USBSID-Pico to bridge real SID silicon directly to modern workstations, phones, and media players over USB (CDC/WebUSB/WebSerial), MIDI, ASID and in the future possibly WiFi and Bluetooth.
Powered by the Raspberry Pi Pico microcontroller series (rp2040 and rp2350), the board acts as a flexible controller for up to two (and soon four) physical SID chips or modern hardware replacements.
LouDnl/USBSID-Pico: USBSID-Pico is a RPi Pico (RP2040/W RP2350/W) based board for interfacing one or two MOS SID chips and/or hardware SID emulators over (WEB)USB with your computer, phone, ASID supporting player or USB midi controller
https://github.com/LouDnl/USBSID-Pico
USBSID-Pico is a RaspberryPi Pico/PicoW (RP2040) & Pico2/Pico2W (RP2350) based board for interfacing one or two MOS SID chips and/or hardware SID emulators over (WEB)USB with your computer, phone, ASID supporting player or USB midi controller.
[CSDb] - Soundmonitor V1.0 by Chris Huelsbeck (1986)
https://csdb.dk/release/?id=59929
COMPUTE!'s Sidplayer
https://sidplayer.org/
DeepSID | Chordian.net
https://deepsid.chordian.net/
frntc/SIDKick: SIDKick -- the first complete SID 6581/8580-drop-in-replacement that you can build yourself
https://github.com/frntc/SIDKick
SIDKick is a versatile sound device for C64s and C128s: it serves as a drop-in replacement for the SID 6581/8580 sound chips, and at the same time provides Sound Expander-emulation (Yamaha OPL-based FM sound), a MIDI interface and can control LED stripes. It is based on a Teensy 4.1 and makes no compromises with regard to quality: the emulation is based on reSID and fmOPL. It also comes with a few extras.
HardSID - Products
http://www.hardsid.com/products.php
"Enjoy over 36000 wonderful C64 tunes in high-quality played back on a real SID chip! Powered via USB, you can take it with you anywhere!"
:: Commodore C64 Modifications ::
http://www.bigmech.com/misc/c64mods/index.html
"In early June, 2006 Prophet64 made the bold move of releasing its SID music software on C64 cartridges. This completed the transition of the C64 from a computer system dependant on floppy and/or tape drives, to an independent piece of pro audio studio equipment. Could the union of Prophet64 with the C64 as a musical instrument be further improved upon? I thought so. The following pages explain what I have done."
GoatTracker - C64 SID music editor for Mac OS X
http://www.sidmusic.org/goattracker/mac
"GoatTracker is a cross-platform tracker written by Lasse Öörni, producing SID chiptune music for the Commodore 64, and released with source code under the GPL. It is notable for being possibly the only SID chiptune-composer NOT native to the C64, as many alternative composers (including JCH, and CyberTracker) only execute on the C64 or inside C64 emulators. Many SID tunes are available in various formats on the Internet, especially through the High Voltage SID Collection (HVSC). GoatTracker is capable of directly exporting to the .sid (PSID/RSID) file format in addition to standard C64 PRG files."
The High Voltage SID Collection (HVSC) - Commodore 64 music for the masses
http://hvsc.c64.org
Conserving an Ancient Art of Music: Making SID Tunes Editable - SpringerLink - Book Chapter
http://www.springerlink.com/content/chuqyybpguvjmxq7
"This paper describes our approach for editing PSID files. PSID is a sound format that allows the original Commodore 64 synthesizer music to be played on modern computers and thus conserves a music subculture of the eighties."
subatomicglue - MidiboxSID work log
http://www.subatomicglue.com/sidl0g
"This is the worklog for my MidiboxSID, a synthesizer that has sound chips from the original commodore 64 personal computer from the 1980's. These sound chips are called the SID 6582"
HardSID - The SID 6581/8580 (C64) MIDI Synthesizer SoundCard for PC
http://www.hardsid.com
"We have HardSID Quattro PCI cards in stock again." Me want.