To jam and learn Loreen - Tattoo chords, your primary focus should be mastering these chords sequence: Ebm, B, Ebm, Gb, Abm, B, Db, Abm and B. Ease into the song by practicing at 75 BPM before reaching the track's full tempo of 150 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: Gb Major.