I like the second volume of chords! Series with 50 Chart & Film Hits. The ultimate playbook for accordion, easily arranged, and with Balada (Gusttavo Limo), Call Me Maybe (Carly Rae Jepsen), Drive By (Train), Euphoria (Loreen), Grenade (Bruno Mars), Hijo de la luna (Loona), Hung Up (Madonna), I Follow Rivers (Lykke Li), I regret nothing (Silbermond), Jar Of Hearts (Christina Perri), Kiss The Rain (Yiruma), Let It Be (The Beatles), Mercy (Duffy), November Rain (Guns N' Roses), People Help The People (Birdy), Poker Face (Lady Gaga), Skyfall (Adele).