This is a problem, because Chopin is one of the easier sets of etudes that actually have thought-out musical meaning.I hate to say it, but it looks like Czerny fits here.Phil
Actually Scarlatti sonatas, Bach 2 & 3 voice inventions, Burgmuller (op. 100, op. 104, op. 109), Heller (several op.), Godard (op. 149) and Schumann (op. 68) fit much better (if musicality is what one is after), and they are much easier than Chopinīs (Heller actually prepares for them). Have a look here also, for arguably the most complete list of exercises available in the forum:https://www.pianostreet.com/smf/index.php/topic,11179.msg117263.html#msg117263(Extensive list of technical exercises and studies) Best wishes,Bernhard.