gnu: yoshimi: Update to 1.5.6. * gnu/packages/music.scm (yoshimi): Update to 1.5.6. [description]: Tweak slightly.
gnu: yoshimi: Find ncurses with pkg-config. * gnu/packages/music.scm (yoshimi)[arguments]: Remove obsolete ‘find-ncurses’ phase.
gnu: rosegarden: Use jack-1. * gnu/packages/music.scm (rosegarden)[inputs]: Replace jack-2 with jack-1.
gnu: dssi: Use jack-1. * gnu/packages/music.scm (dssi)[inputs]: Replace jack-2 with jack-1.
gnu: Add muse-sequencer. * gnu/packages/music.scm (muse-sequencer): New variable.
gnu: Add padthv1. * gnu/packages/music.scm (padthv1): New variable.
gnu: synthv1: Update to 0.8.6. * gnu/packages/music.scm (synthv1): Update to 0.8.6.
gnu: drumkv1: Update to 0.8.6. * gnu/packages/music.scm (drumkv1): Update to 0.8.6.
gnu: samplv1: Update to 0.8.6. * gnu/packages/music.scm (samplv1): Update to 0.8.6.
gnu: beets: Update to 1.4.6. * gnu/packages/music.scm (beets): Update to 1.4.6
gnu: lilypond: Update to 2.19.80. * gnu/packages/music.scm (lilypond): Update to 2.19.80.
gnu: qmidiarp: Update to 0.6.5. * gnu/packages/music.scm (qmidiarp): Update to 0.6.5.
gnu: Add aj-snapshot. * gnu/packages/music.scm (aj-snapshot): New variable.
gnu: Add jack-capture. * gnu/packages/music.scm (jack-capture): New variable.
gnu: Add whysynth. * gnu/packages/music.scm (whysynth): New variable.
gnu: Add sonivox-eas. * gnu/packages/music.scm (sonivox-eas): New variable.
gnu: gx-saturator-lv2: Update to 0-3.605330f43. * gnu/packages/music.scm (gx-saturator-lv2): Update to 0-3.605330f43.
gnu: gx-slow-gear-lv2: Update to 0-3.5d37e775b. * gnu/packages/music.scm (gx-slow-gear-lv2): Update to 0-3.5d37e775b.
gnu: gx-vbass-preamp-lv2: Update to 0-2.eb999b0ca. * gnu/packages/music.scm (gx-vbass-preamp-lv2): Update to 0-2.eb999b0ca. [inputs]: Add gtk+-2. [native-inputs]: Add pkg-config. (gx-overdriver-lv2, gx-tone-mender-lv2, gx-push-pull-lv2, gx-switchless-wah-lv2): Inherit from gx-guvnor-lv2.
gnu: mod-utilities: Update to 0-2.80ea3ea9f. * gnu/packages/music.scm (mod-utilities): Update to 0-2.80ea3ea9f. [arguments]: Set PREFIX and CC.