If you experience bad skipping on your SGS3, go to settings -> sound -> auto haptic -> off. It is some odd feature that analyses the audio output and vibrates the phone with the sound. It causes GMMP to skip like crazy, so disable it if you want smooth playback
After about a month and a half of hard work, 1.3 is finally available for download on google play and this blog. I've gone with the pendulum screenshot for the main image for a long long time and with the new album art as a background feature I decided to pick a new song to use. Changelog: 1.3.0 (06/14/12): New Features: -Added ReplayGain support -Added single file cuesheet support (.cue files) -Added manual bookmark option to the now playing menu -Added auto bookmarking options (Preferences -> Audio -> Bookmarks) -Added option to remove a song from the active playlist after it is played (Prefs -> Playlist -> Remove After Played) -Added dsp limiter with customizable attack and release settings (reduces audio distortion and clipping) -Added EQ and Limiter toggle buttons to the equalizer view -Added 9 new EQ presets: Bass Max, Bass & Treble, Classical, Techno, Club, Reggae, Soft, Rap, and Metal -Notification controls added to 3.0+ -The current play