getBGM

!apt install ffmpeg
pip install spleeter
from IPython.display import Audio

# 获取网上资源
!wget https://github.com/deezer/spleeter/raw/master/audio_example.mp3

# 本地上传资源
from google.colab import files
uploaded = files.upload()

for fn in uploaded.keys():
  print('User uploaded file "{name}" with length {length} bytes'.format(name=fn, length=len(uploaded[fn])))

Audio('test.mp3')
!spleeter separate -h
!spleeter separate -i test.mp3 -o output/
!ls output/test
Audio('output/test/vocals.wav')
Audio('output/test/accompaniment.wav')
# 从colab下载
files.download('output/test/accompaniment.wav')