Simple book (in a good way), lots of tips. Great examples from really nice bands and artists like Radiohead, RHCP, Nirvana, Smashing Pumpkins, U2, Coldplay, Mgmt, Lorde, Sia, Pink, The Weeknd, Pharell Williams etc. I think maybe guitar players will apply better this book. I'm satisfied reader, recommend to beginners and intermediate level songwriters.