Home / CompaniesRingtone-Composer Ringtone-Composer Home PageComposer for Ringtone 2.30 v2.30 | 843KB - 12/21/2004 Rating: Not rated yet Composer for Ringtone is a tool that converts MIDI files, RTTTL or melodies composed by you to a mobile telephone ringtone or part of a music file into a mobile telephone ringer .