To learn André Rieu, Johann Strauss Orchestra - Träumerei, Arv_18 chords, these are the chords to practise in sequence: Bb, F, C and F. Kick off your practice at a gentle 57 BPM, then escalate to the song's tempo of 114 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of F Major.