Thank you for taking the time to report this bug and helping to make Ubuntu better.
Is this when populating the queue? Or creating playlists to be played later?
Is the freeze reproducible if you follow the steps again after a reboot?
If it is are you able to attach the music-app log, from /home/phablet/.cache/upstart/*com.ubuntu.music*.log
Therefore until further information is provided, I'm going to mark this bug as incomplete.
Thank you for taking the time to report this bug and helping to make Ubuntu better.
Is this when populating the queue? Or creating playlists to be played later?
Is the freeze reproducible if you follow the steps again after a reboot?
If it is are you able to attach the music-app log, from /home/phablet/ .cache/ upstart/ *com.ubuntu. music*. log
Therefore until further information is provided, I'm going to mark this bug as incomplete.