https://music.apple.com/jp/album/%E3%83%9B%E9%A3%9F%E5%A0%82-%E6%99%82%E7%A9%BA%E3%82%92%E8%B6%85%E3%81%88%E3%81%9F%E6%81%8B%E3%81%AE%E3%82%B7%E3%82%A7%E3%83%95-original-television-soundtrack-pt-4/1805798526
  1. Step by Step
  2. Step by Step（Inst.）

.