To jam and learn 吴庆康 - 我的朋友我的同学 chords, your primary focus should be mastering these chords sequence: Dm, Gm, Bb, Gm, Cm, F and Bb. Start slow with ChordU's Free Tempo controller and increase your speed as you get comfortable. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: Bb Major.