Here are some MIDIs of songs from DragonBall Z and Sailor Moon. I'll get more up as I can find them.
DragonBall Z
Battle Z 53KB
Boku-tachi wa Tenshi Datta 46KB
DragonBall GT Opening Theme 70KB
Goku vs. Frieza 20KB
DBZ Theme 9KB
Sabitsuita Machine Gun 61KB
Trunks's Theme Song 11KB
DBGT Ending 107 KB
Dragonball Theme 36KB
Goku's Theme Song 70KB
Dragon 1
Sailor Moon
Fly Me to the Moon 39KB
I am Sailor Moon 86KB
Moon Revenge 55KB
Moonlight Denstetsu (Sailor Moon theme) 20KB
Sanji no Yosei 6KB
Ai no Senshi
Ai Kotoba wa Moon Prism Power Make-Up
The Power of Love
Tsukino Kawatte Oshioki Yo
Setsunakuteii
Sailor Team's Theme