How to turn off iTunes Match without losing my music

So, for the past year, I've been using iCloud sync to upload music to my phone, and I'm also subscribed to Apple music. Therefore, I'm downloading music from Apple Music, and uploading music to my phone trough my PC via iCloud sync. (plenty of music are not on Apple music, that's the reason) Worked pretty well till now, because iTunes Match ruins some of the songs I want to upload. I have bought 2 albums I want to upload to my iPhone. Problem is, iTunes Match changes these songs to the Apple Store version, altough I especially bought these albums because they are slightly different in lenght and in quality.

I literally tried everything I could, rename the files, change everything in the information, Apple Music recognizes them as the version in the Stores, therefore it automatically changes them to that. I don't want to cancel iTunes Match, because I have many songs downloaded from Apple Music, yet I want to listen to the songs I purchased elsewhere, without Apple Music changing it without my permission. Is there any workaround without using another media player on my phone?