Tonight I decided to try and learn by ear...... let's say it was not long till I got frustrated and pout down the bass for the evening. I think I may have set my sights to high with a tool track. Would a good place to start be something like under pressure by queen be a solid place to start? what are some other tracks that would eb easy to pick out? also please correct me if im totally wrong here but the main line for under pressure is two notes, i think root 5th.