Don't record a song if the beginning of it is not observed
I.e. if the change from previous to current metadata was not observed. Otherwise it's too easy to end up with incomplete songs :)
This would also indirectly fix #447 (comment 740347)
I.e. if the change from previous to current metadata was not observed. Otherwise it's too easy to end up with incomplete songs :)
This would also indirectly fix #447 (comment 740347)