WE 2850x entegre devreleri ve çaldığı melodiler aşağıdadır.

WE 28501 - Ding Dong
WE 28502 - It's a small world
WE 28503 - Westminster
WE 28504 - For Alice
WE 28505 - Song of Joy (Beethoven Symphony No.9)
WE 28506 - Jingle bells + Santa Clause is coming to town + We wish you have a Merry Christmas
WE 28507 - Song of Doorbell
WE 28508 - Cuckoo waltz