Heart Attack (Yui album)

"Heart Attack" is the first single album of Yui. It was released on April 22nd, 2021 with "Heart Attack" serving as the title track.
== Tracklist ==
# Chuu (LOOΠΔ) - Heart Attack    3:15
# Chungha - Flourishing     3:15
== Playlist ==
The album's playlist can be found under https://open.spotify.com/playlist/5vM97wK2ErleDFwmdTtW1H?si=7d8b20eb098b4cea.
== M/V ==
The title track's music video can be found under https://www.youtube.com/watch?v=BVVfMFS3mgc.