What ringtone suites my mobile

I recently bought a new mobile phone and as soon as ifound that Keypress Ringtones are composer codes
got it i wanted to spice it up a little by completelyof numbers that you press on your keypad to make
customising it buy adding a ringtone, wallpaper,different notes to create a keypress ringtones.
screensaver etc. I visit a website called Surgery ofMonophonic Ringtones are ringtones that are played
Sound and to my astonishment, they had Ringtonesonly one note at a time, just like a basic midi file.
under 4 different sections;Polyphonic Ringtones are ringtones that can play notes
Keypress Ringtonessimultaneously to create a beat and a tune at the
Monophonic Ringtonessame time sort of thing, a more advanced multi-tune
Polyphonic Ringtonesmidi. True Tone Ringtones are ringtones that play
True Tone Ringtonesexactly like MP3's, so you could basically use a track
This was completely new to me, i thought that ayou have download from say iTunes and send it via
ringtone was a ringtone, i was completely oblivious toBluetooth from your computer to your bluetooth
what format i needed. So i done a little research and ienabled mobile phone.