One thing you might want to look into is getting the G-Revolution DVDs. They have pieces of the dub's background music used throughout the DVD menus. I'd rip them myself, but I'm lazy and only own volumes 2 and 3.
The first song in the video is pretty good, but ripping the overs could use some work. Ripping out and splicing songs from episodes can be tricky though!
I translate Bakuten Shoot Beyblade and will (probably) do the same for Beyblade Burst as well. If you like my work, please considering donating so that I may continue to do so consistently! These episodes take time to do, and as a college student I can't always easily take time out of my schedule to work on them.
If you do donate, let me know in a PM so I can thank you with a quick sketch (unique to every donator).