Quartet Series

122 BPM - E Major

128 BPM - Bb Major

120 BPM - A Minor

94 BPM - E Minor

125 BPM - E Minor

123 BPM - G Minor

126 BPM - C Minor

124 BPM - F Minor

127 BPM - Eb Major

124 BPM - D Major

127 BPM - E Minor

127 BPM - D Minor

128 BPM - B Minor

127 BPM - Bb Minor

129 BPM - Ab Major

127 BPM - G Major

67 BPM - C Major

123 BPM - Eb Minor

127 BPM - B Minor

118 BPM - Ab Major

124 BPM - D Major

122 BPM - Bb Major

92 BPM - C Minor

122 BPM - Gb Major

123 BPM - A Minor