Hi! I'm a new user of SmartMusic, and I came into it being very excited. I was initially very excited to continue using and paying after the free period ended (I have a child playing violin as well as another playing trumpet). However, I'm running into serious issues with playing songs with accompaniement and a separate "my part" (melody) components. I guess this functions like a MIDI score basically?
Anyhow, on bother of my computers, one a Chromebook running... Chrome :) and one an Ubuntu PC running the latest Chrome, all songs I've tried so far suffer from the melody (i.e. violin or trumpet part) lagging behind the accompaniement after a while. A horrible and unusable example as it is is the Spooky Solos for trumpet, and "In the Hall of the Mountain King". When the song reaches the faster section, the trumpet part is completely out of sync! The same thing with for example Suzuki Violin 1 and "Perpetual Motion", although here the delay is not so drastic but still so severe that it's quite noticable.