just decided on a whim like 2 weeks ago to make this

00:00 - Black Dog
04:56 - Rock and Roll
08:36 - The Battle of Evermore
14:25 - Stairway to Heaven
22:29 - Misty Mountain Hop
27:10 - Four Sticks
31:54 - Going to California
35:27 - When the Levee Breaks

soundfont is SC-55

check out more MIDIs:    • but it's a MIDI