Why the ads in the beginning of the videos? And why did you take away the search by chord progressions? For a paid app, you're not feeling like it. This app is great, user friendly, tons of songs, transpose options, Yada Yada Yada. But all the sudden there are promo videos at the begging of the videos that are annoying, and the option to search by cord progressions, is gone. (Say you know chords G, D, A, and Em, you could find all the songs with those cords)