Tracklist:
1. Do Shot
2. Viva la Mambo
3. 一緒に・・・ (Happiness 2020)
4. Do Shot Instrumental
5. Viva la Mambo Instrumental
6. 一緒に・・・ (Happiness 2020) Instrumental
7. SIMIUS SONG Max version
Tracklist:
1. Do Shot
2. Viva la Mambo
3. 一緒に・・・ (Happiness 2020)
4. Do Shot Instrumental
5. Viva la Mambo Instrumental
6. 一緒に・・・ (Happiness 2020) Instrumental
7. SIMIUS SONG Max version