List of suggested articles
Several lists of suggested articles to work on during the contest are hosted on Wikidata at this page.
Remember that these are suggestions, so you're free to choose whatever article you want to create and/or translate - as long as it deals with Italian music, artists, songs and all related topics. You can ask other lists in this page.
Also remember: there are useful media to use in this category on Wikimedia Commons (courtesy of ICBSA), and don't forget to consult the Portale della Canzone italiana to find some more bibliography or inspiration!