给定一首歌曲和一个情绪，要求推荐几首类似的歌曲。


以下是一首歌曲：“Lost in Japan” by Shawn Mendes；情绪：快乐
以下是几首类似的快乐的歌曲推荐：

1. "Senorita" by Shawn Mendes and Camila Cabello
2. "Why Don't We" by Austin Mahone
3. "Can't Stop the Feeling!" by Justin Timberlake
4. "Good Time" by Carly Rae Jepsen
5. "Happy" by Pharrell Williams