Putting IPhone music on computer

[mistahme]

well i just got a new laptop yesturday and my iphone is sync wit a nother computer and i want to sync it wit this one
but i dont want to loose all my music and this laptop dosent have a cd drive so i cant burn disc and put em on here

im asking
if anyone knows a good site or download so i can put my music from my iphone to my laptop

i have a compaq touchscreen laptop and its running off linux and windows

and please tell me free ones i dont want to pay for a one time thing
thankyou

and my iphone is jailbrokin

[j3wbagell]

Winamp

[CaptainChaos]

Why not install iTunes and create a backup of your phone?