Tomoya Ohtani on Sonic Lost World Original Soundtrack:

The Deadly Six Theme (Violin ver.)

During the recording, the violin had also become the arrangement of playing the whole melody, but when trying to finish the recording entirely, I felt I had stuffed it a little too much and this is the revision so that the violin part appears from the hook. I properly use it in the game as a variation that has the slight change. I like this version, too.