Free What I Need ringtone for your phone. Listen first, then download the version you like. The song is performed by MRK. 4 versions are available, from 24 to 47 seconds. If you like guitar and saxophone ringtones, see the tags below. Android users need the .MP3 file, iPhone users need the .M4R file. Both are free. All ringtones by MRK are collected on the artist page.