Just think about a song that no matter how many times 你 hear it 你 won't get tired of it at all!! And also think if 你 want the chorus 或者 a verse cuz I think 你 can choose... I have Beat It as my ringtone and I used to have PYT, and for both of them the ringtone started @ the chorus. And do 你 want a slow song 或者 a fast song? I would just pick one that 你 really 爱情 and could listen to over and over, Beat It, Rock With You, Black 或者 White, The Way 你 Make Me Feel, those would be nice ringtones. :]