Creating a ringtone from on your phone using Audacity would be a fun workshop activity to expand confidence with mashup tools.
Make any iTunes song your iPhone ring tone
Audacity® is free, open source, cross-platform software for recording and editing sounds. Audacity is available for Windows®, Mac®, GNU/Linux® and other operating systems.
Geek to Live: Make a ringtone from any
How to create a iPhone ringtone using songs, step by step. Saving this forever - I may have already pinned but this time I know it actually works :) John Mayer is now my ringtone for FREE :) . Just in case I ever get an iPhone.
make any song your iPhone ring tone.