I couldn't have written a response to your post any better than the preceding ones, so I'll keep it simple. You're looking to get into the roots of gospel music, specifically, gospel drumming. That's cool, I say go for it. But, before you dive head first into it, I'd like to make a few points. Gospel music is such a debatable topic, especially in the church, but I've come to realize this: What separates gospel music from most other genres of music is lyrics, not style (this is a practical overview). If you were to remove the lyrics from gospel music what kind of music would it be? As for the style of gospel music, it's influence comes from a plethora of other genres of music. You have songs that are Latin-inspired, R&B-inspired, Jazz-inspired, and many other styles that are reflective in gospel music. Here's an example, you may have, at one time, heard a melody in head and started to compose what you were hearing, this melody you heard could have been made into a secular song, but that doesn't mean the melody wasn't God-inspired. Therefore, it boils down to the sentiment and words that goes with the melody that make it a Gospel Song. Now the kind of gospel music that inspires the hearer to change or become better is attributed to the relationship the deliverer has with God and their willingness to yield their talent to him (this minutely explains the massive meaning of the word "anointing"). I guess what I'm trying to convey is this: You could study gospel music and never truly feel its impact or just how expansive this genre of music is unless you establish a relationship with Christ. Not saying you can't appreciate it without him or even interpret it, but, its purpose, it true meaning, it's impossible to grasp it without Christ. By the way your welcome to join in on this forum anytime you want. My prayer is that you would read or experience something here that would inspire you to have a greater relationship with Christ. Again, welcome brother.
P.S.- I’m sorry forum I meant to keep it simple. I just get carried away sometimes.