We love Fret Zealot's innovative way to learn guitar: They offer a massive online collection of world-class video lessons and courses teaching you chords, scales, effects, and more. You can pair it with an optional LED system that sits near your frets to show you where to press as you learn. That means you can work on what you want to learn when you have the time; many lessons are 15-20 minutes.

But our favorite part of Fret Zealot is its 80,000 song tutorials. Practicing is so much more fun when you're learning to play songs from your youth and songs you hear on the radio now. It's easy to imagine yourself on stage with the greats, rocking out the music you love for tons of screaming fans.

But which songs are so well loved that Fret Zealot users spend their spare time learning to strum them themselves? Here's a countdown of the rock songs Fret Zealot users click on the most. Fret Zealot actually offers multiple lessons with different teachers for most of these — that's how popular they are!

Fret Zealot
Fret Zealot
Fret Zealot

10. Layla - Eric Clapton

Fret Zealot
Fret Zealot
Fret Zealot

9. Crazy Train - Ozzy Osbourne 

Fret Zealot
Fret Zealot
Fret Zealot

8. Smoke on the Water - Deep Purple

Fret Zealot
Fret Zealot
Fret Zealot

7. Purple Rain - Prince 

Fret Zealot
Fret Zealot
Fret Zealot

6. Hells Bells - AC/DC

Fret Zealot
Fret Zealot
Fret Zealot

5. Thunderstruck - AC/DC

Fret Zealot
Fret Zealot
Fret Zealot

4. Sweet Home Alabama - Lynyrd Skynyrd 

Fret Zealot
Fret Zealot
Fret Zealot

3. Sweet Child O’ Mine - Guns ‘n Roses 

Fret Zealot
Fret Zealot
Fret Zealot

2. Hotel California - The Eagles 

And the most popular rock song of all time on Fret Zealot is...

Fret Zealot
Fret Zealot
Fret Zealot

1. Back in Black - AC/DC 

Are your fingers twitching yet? Eager to learn these yourself? Try Fret Zealot today and learn guitar with light. Check out fretzealot.com for more.