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Four out of scholars, who must teach aware of. The school is also people, or lose is more, or lose the widowed, or is easy to lose, or lose it stops. Here the four, the heart of Mo with also. Know the heart and can save their loss also. Who also teach, good and save his long lost also. -. "Book of Rites Learning" Chapter 11
Today to share the programming case is to use Scratch to play music:
1, source code sharing:
2, the code analysis:
(1) Click on the lower left corner of the software add extensions button, select the "Music" module, add it to the code group:
(2) Set play type music:
(3) set to music pitch and beat length
(4) operating sequentially, until all the notes All set
(5) Since the long code module, so after the first one has finished playing the song, the broadcast message is provided
(6) When 1 receives the message, the second sentence score to continue playing
(7) Overall analysis: