################################################################################
# NOTE: When generate_tracks is set, the tracks in the DEF are ignored; even the pitch
# To generate new tracks but preserve the pitch, use vars(honor_pitch) true
#set vars(generate_tracks)
#set vars(honor_pitch)
本人英语不才,不知道上面的翻译是什么意思 这里的pitch应该是专业术语 不太明白是什么意思