music theory

D E F# G A B C# D

1 2 3 4 5 6 7 8

D D D D G G D D A G D D

Led Zeppelin rock and roll

key A minor

A D E A7

1 1v v 111/1v

intro

| A | A | A | A|
| D | D | A | A |
| E | E | A | A |

the chords are similar to blues 1 1v v rock also likes to keep it as 2 bars of v instead of going back to 1v

interlude

| (A) | A | A | A |
| A | A | A | A |
| D | D | A | A |
| E | E | A | A |

Solo

| A | A | A | A |
| A | A | A | A |
| D | D | D | D |
| A | A | A | A |
| E | E | D n.c | n.c |
| A | A | A | A |