On this page you will find the I Don't Know ringtone in several versions, all free to download. Original song by Gabry Ponte featuring Erika. 4 versions are available, from 15 to 74 seconds. Tags: upbeat, edm and electronic. Click a tag below to see more ringtones like this. Android users need the .MP3 file, iPhone users need the .M4R file. Both are free. More ringtones by Gabry Ponte are on the artist page, the link is under the title.