def Music(message):
for filename in os.listdir("GeometryDash"):
audio = open(f"GeometryDash\{filename}", "rb")
bot.send_audio(message.chat.id, audio,timeout=60)

def Music(message):
for filename in os.listdir("GeometryDash"):
if filename.endswith('.mp3') or filename.endswith('m4a'):
audio = open(f"GeometryDash\{filename}", "rb")
bot.send_audio(message.chat.id, audio,timeout=60)def Music - не по фен шую(PEP8)