Here you can listen to and download the Up Down (Do This All Day) (feat. B.o.B) ringtone for free. Artist: T-Pain. You can choose from 7 versions between 20 and 40 seconds. More ringtones in the same style are under the tags hip-hop, r&b and rap. Android users need the .MP3 file, iPhone users need the .M4R file. Both are free. To see all ringtones by T-Pain, use the link under the title or look at the related ringtones below.