from moviepy.editor import VideoFileClip, AudioFileClip, concatenate_videoclips

# Load audio and clips

audio = AudioFileClip("your_song.mp3")

clip1 = VideoFileClip("clip1.mp4").subclip(0, 5)

clip2 = VideoFileClip("clip2.mp4").subclip(0, 5)

# Combine clips and add music

final = concatenate_videoclips([clip1, clip2])

final = final.set_audio(audio)

final.write_videofile("music_video.mp4", fps=24)

Run