* [The Art Song] (https://www.theartsongproject.org/composers/byrne-william-3-1785-1833) has arrangements of some songs from Oliver, for voice and piano, including an early version of "Where is Love?" This website's mission is to provide educational material for classical music, so while you may not be able to find every song here, your sheet music will be accurate.
* [Free Music Public Domain] (https://freemusicpublicdomain.com/oliver-sheet-music/) has arrangements for voice and piano, like "Who will Buy?", "Consider Yourself", "I'd Do Anything", and "As Long As He Needs Me". However, many of these arrangements are missing several pages, so you may have to use these files in combination with other resources.
* [Musicnotes] (https://www.musicnotes.com/search?q=Oliver!+) is a good website to find sheet music for almost any musical, but most files come at a cost. Here, you'll find arrangements for piano and voice, or piano only. However, you can always get a preview of the available material before you decide if you want to make a purchase.
* The International Music Score Library Project [IMSLP] has a few different arrangements for Oliver!. Because IMSLP is a public domain project, you must make sure that the arrangement you want is in the public domain in your country before using, reproducing, or publicly performing it. There are currently free files available for "Boy For Sale", the overture, and the complete vocal score.