- Easy rhythm-easy lead
- Easy rhythm-hard lead
- Hard rhythm-easy lead
- Hard rhythm-hard lead
- Easy rhythm-short challenging leads-epic hard lead
- All lead
- Easy rhythm-easy lead. This structure type is when both the rhythm and lead of the song are easy to learn because they are clear and simple. Lenny Kravits' "Fly Away" is a good example of this structure
- Easy rhythm-hard lead. This structure type is when the rhythm is clear and simple, and the lead is difficult because it is fast and Incorporates difficult patterns. "Rock You Like a Hurricane" by the Scorpions is a good example of this song structure.
- Hard rhythm-easy lead. This structure type is when the rhythm of the song is the most difficult part to learn. Once you have figured out the rhythm, you can get the lead no problem. "Girls Girls Girls" by Motley Crue is a good example of this structure.
- Hard rhythm-Hard lead. This is when every aspect of the song is challenging to learn. Most of the time it is best for beginners to avoid these types of songs. Ozzy Osbourne's "Crazy Train" is pretty close to this song structure.
- Easy rhythm-short challenging leads-epic hard lead. This song structure fits most Van Halen songs, because their rhythm is easy to pick up on, there is one massive lead in the third quarter of the song, and there are several shorter, but no less challenging leads scattered liberally throughout the song.
- All Lead. There are not many songs that can be classified in this catagory, but....."Eruption" By Van Halen is one that hits the mark. These types of songs come to be when guitar geniuses meditate and get an epiffany, these songs are born. These songs are whatever the Guitar Genius dreams put into a song. A word to the wise, theses songs can never be replicated to their full extent. EVER.