To start learning Sam Kim - Summer Rain chords, build your understanding on these basic chords - D#m, B, C#, F#, B, C# and D#m in sequence. To master the tempo, it's wise to start at 54 BPM before aiming for the song's 108 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: D# Major.