Perry has written the riffs you know and love at soundchecks ... that's kind of a waste of a good tuning peg," so I took a bass string, put it on the guitar, and tuned it in unison, only an ...

Provided you're not listening through a laptop's speakers or worse, you can close your eyes and enjoy a couple of minutes of rolling, powerful bass notes, set against a spaced-out guitar riff. You can ...

and relate to the rhythm of the guitar part. Many pop songs will use bass riffs. This is a short catchy tune. They fit with the notes in the chord but other notes may be used to make it more ...