What songs should i play on my bass guitar?

Im a 14 year old girl with really really small hands(my 5 year old sister almost has bigger hands than me.) and Ive been playing for about a year. theres just not very many songs im interested in playing since usually i play my Orchestra double bass(played for 2 years). But i really want to find a bass guitar part that ill actaully take the time to learn all of it....Some bands i listen to are Rage Against the Machine, System of a down, Mastodon, Neurosis, tool, isis, rise against and many others!! Is there any songs with a good bass part you can suggest? thanks for the help!:D