Browser refresh (F5) ergibt neue, zufällige 4-Ton-Reihen
D Db Bb E
E A C Db
A E C F
E C Bb D
C Db E Ab
F# Bb D F
Ab A D F
A Db Bb Eb
F B F# D
C Db A Ab
E Bb Eb F
Ab Bb Eb D
G A F# C
E F# Ab B
Eb E A G
A Db E Ab
F G E D
Ab F# B F
F Bb G A
Ab Bb G C
Db B D F#
Ab Bb Eb E
D Ab Db A
F# G E Eb