Visit local Christian book and music stores to look for the soundtracks. If you can't find them, ask a store clerk to assist you.
Call the record label that issued the soundtrack to see if it has any copies available for you to purchase. Popular gospel record labels include EMI Gospel and Forefront Records (see Resources).
Look online at Internet auction sites. Often you can find people who have a new or gently used copy they are trying to sell. Type the title of the soundtrack or the words "gospel soundtrack" into the auction site's search engine.
Browse print or online classified ads. Many of these classified ads will have a section devoted entirely to music.
Ask local churches whether they have the gospel soundtracks you're seeking and if they are willing to give or sell them to you. If they do not have them, ask if you can leave your phone number in case they come across anyone who has the soundtracks.