When it comes to starting a band, there's only three instruments you really need: drums, bass, and guitar. Some bands start out with more, some with less, but when it comes to pure rock n' roll, it's often the tight-knit three piece groups who form a brotherly bond and make music history together.
This week we want you to answer this question:
Who is the best rock trio of all time?
You don't have to stick to the rock genre - we want nominations from across the guitar-loving spectrum. From Nirvana and Rush to Blink-182 and Green Day, there's plenty to pick from.
Some polls are easy to call, but this is a little different to our usual Wednesday questions, so we're really interested to see the results.
Post one band nomination per comment, and upvote those you agree with. Remember, they've got to be a three-piece band made of drums, bass and guitar (we don't mind which member sings).
The one with the most up votes before Friday will come out on top in the final poll. Will your nomination make it to the top 10?