[LAA] [ANN] Radium 3.8.2

Radium is a music editor with a new type of interface. It's inspired by trackers, but also uses graphics to show musical data. A couple of demo song: https://www.youtube.com/watch?v=eG7FOfPFssQ https://www.youtube.com/watch?v=rp0wDH-OQlA Some classic 8 bit 4 channel tracker modules played in Radium: https://www.youtube.com/watch?v=Q9hNFQqtq2k https://www.youtube.com/watch?v=ZGtlJKmGLNY https://www.youtube.com/watch?v=i49fmYPH49k https://www.youtube.com/watch?v=yesS2hdLr9E https://www.youtube.com/watch?v=uOEvbEi-sOc https://www.youtube.com/watch?v=gLTxxvqYzl4 https://www.youtube.com/watch?v=C_lQL8Fb8LU https://www.youtube.com/watch?v=cMdZM0mlt_s https://www.youtube.com/watch?v=z6006cPKK1w Changes between 3.1.3 and 3.8.3: * Lots of interface improvements * Lots of stability fixes * Lots of efficiency improvements * Multi-core processing. * New color configuration dialog. * Optional play cursor. (Instead of scrolling the editor while playing, a red horizontal line moves down instead.) * Loop when playing range. * Improved font rendering, especially for white text on dark background. * Load and save VST FXB and FXP files. * Automatic backup every minute if there are unsaved edits and not playing. * Import MOD and XM files. * Optionally edit cents / velocities / vx by text instead of graphics, like in regular trackers.