Week,13 Song statistics,Position,Date Global Chart,, Highest Position,, Most Recent Chart Position,, Highest Position in Genre,, Weeks on Songs Global Chart,0 "" "Études, Op. 25: IX. Etude in G-Flat Major ""Butterfly"". Allegro assai Ranks on iTunes" Country,Position,Gain/Lost "" "Études, Op. 25: IX. Etude in G-Flat Major ""Butterfly"". Allegro assai Ranks on Apple Music" Country,Position,Gain/Lost "" "Études, Op. 25: IX. Etude in G-Flat Major ""Butterfly"". Allegro assai Ranks on Spotify" Country,Position,Gain/Lost