I play a whole bunch of songs that I like starting from the easiest to the most difficult. In addition to this, I start off with some finger strengthening exercises. So its like Finger exercise>fav songs>one or two new songs>riff repeat difficult part of one or more songs With riff repeater I go 100% for a easy to medium songs and start with low speed to auto speed up for difficult songs, I go slow speed low difficulty and auto speedup and difficulty. It also helps to check youtube on how to actually play some lead songs