JSIDPlay2 v4.8 is released. JSIDPlay2 is a Commodore 64 emulator specialized for sound reproduction. It is also a SID player for music collections like HVSC and CGSC. It is a full C64 emulator and can play games of the GameBase64 project as well.

JSIDPlay2 v4.8 Changelog:
JSIDPlay2:
Support of SFX Sound Expander Cartridge [FM-YAM alike] has been added (YM3526=OPL1 and YM3812=OPL2), new digi sample playback not working though.
(Insert Cartridge to enable support, disabled by default)
Bugfix: PSID64 detection of SID base address fixed
C64 Jukebox:
Keyboard interaction reacts much faster
Configuration completely renewed
Layout enhancements
PRG can be configured to play as audio and not as video

Download: JSIDPlay2 v4.8
Source: Here