Here is a CD guide for you in Monster Rancher 1 & 2 DX.
A1 Games – Chess = Suezo\Worm
A Dama – Vou Te Provocar = Pixie\Jell
AGA – AGA = Worm\Tiger
Aero Chord – Break Them = Very Rare
Air – Moon Safari = Plant\Hare
Arabs in Aspic – Syndenes Magi = Pixie/Golem
Bowling for Soup – Let’s Do It For Johnny = Dino\Gali
Bowling for Soup – Drunk Enough To Dance = Naga\Plant
Bukka White – High Fever Blues = Tiger\Naga
D-Stroyer – Star Wars = Suezo\Monol
Dead Mage – Children of Morta = Jell\Golem
Dio – Holy Diver = Rare
Eomac – Schendelpark = Suezo\Suezo
Foo Fighters – The Colour and the Shape = Worm\Pixie
Futuristic – Legend in the Making = Suezo\Dino
H20 – H20 = Golem\Monol
Juli – Remember Me = Golem\Suezo
Kiihjano – Move Your Body = Gali\Tiger
Labtracks – Waiting for Love = Naga\Dino
Ledri Vula – Janari = Pixie\Suezo
Ludwig Van Beethoven 1. Jell\Suezo (Missed the title)
Mason Jennings – Race You To The Light = Rare
Max Lyazgin – Make Choice, Pt. 2 = Very Rare
Metallica – ST = Worm\Naga
Monster Couch – Die for Valhalla! = Suezo\Hare
None Like Joshua – Lords of the Rings (Dubstep Remix) = Worm\???
ohsobrkn – skeleton garden = Rare
Pink Floyd – Animal = Pixie\Worm
Queen – A Day at the Races = Rare
Queen – News of the World = Gali\???
Queen – Jazz = Rare
Queen – The Game = SUEZO
Queen – Flash Gordon = Monol\Suezo
Queen – Hot Space = Tiger\???
Queen – The Works = Gali\Pixie
Ray Charlies – The Birth of Soul = Monol\Naga
RAF Camora – Therapie nach dem Album = Pixie\Monol
Reach – Corner Speech = Suezo\Hare
Rush – Hemispheres = Gali\???
Satl – All My Life (Tokyo Prose Remix) = Dino\Tiger
Spice Girls – Forever = Monol
Spice Girls – Spiceworld = Dino\Monol
Spice Girls – Spice = Rare
Spice Girls – Wannabe = Rare
Spice Girls – 2 Become 1 = Rare
Spice Girls – Say You’ll Be There = Monol\Dino
Spice Girls – Interview with robin ross 1996 = Golem\Monol
Spice Girls – Mama / Who Do You Think You Are = Rare
Spice Girls – Too Much = Tiger\???
Spice Girls – Who Do You Think You Are \ Mama = Suezo\Tiger
Spice Girls – Spice Up Your Life = Pixie\Tiger
Spice Girls – Viva Forever = Pixie\Worm
Spice Girls – Stop = Plant\Worm
Spice Girls – Goodbye = Golem\Monol
Spice Girls – Holler = Naga\Pixie
Spice Girls – Greatest Hits = Jell=Suezo
Spice Girls – Wannabe 25 = Rare
Tea Leaf Green – Taught To Be Proud = Gali\Hare
Tesk – Hideout = Hare\Pixie
Tesk – The Remedy = Pixie\???
Tha Alkaholiks – Coast II Coast = Worm\Monol
Thirty Seconds to Mars – ST = Naga\Tiger
Thirty Seconds to Mars – A Beautiful Lie = Planet – Suezo\???
Thirty Seconds to Mars – This is War = Suezo\Suezo
Tool – Undertow = Pixie\Worm
Uyama Hiroto – freedom of the son = Pixie\Gali
Thanks to Citizen Matrim for his great guide, all credit to his effort. you can also read the original guide from Steam Community. enjoy the game.