To learn Madeon - Technicolor chords, these are the chords to practise in sequence: Am, Bb, C, Dm, Bb, F, Bb, Dm and C. I suggest starting at a calm pace of 63 BPM, and as you gain confidence, approach the song's BPM of 127. With F Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.
