UPDATE: As an FYI, the "Apply to All Tracks" doesn't work well for globally applying labels for tracks using the built-in logic. For example, my click track is always Track 8 on ST3. Many times there is no Track 6 or 7 for some songs. So if there is a song in ST3 with 5 tracks and they are in Track 1, 2, 3, 4, and 8 (click), ST4 sees those a Track 1, 2, 3, 4, and 5. Slightly annoying as I now have to manually edit labels in well over 200 songs in ST4. First world problems, but many hours of unexpected work. Still love the program and new features, but definitely a "growing pain" for the transition.