The first key is welded.
The picture shows 16 tone. If you count black keys, it's 27 tones, not 22 keys. ..
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(I won't use Baidu hi..= =)
According to the picture you sent me, this is a 37-key organ. Then it is:
Fasol Lars does hot rice Fasol Lars does hot rice Fasol Lars does hot rice method.
(This is not black keys, the first sound is fa)
Black keys is:
# fa # sol # la # do # re # fa # sol # la # do # re # fa # sol # la # do # re
If you still don't know, email me :elizabeth_jiang@hotmail.com.