Keira, Agatha, Aluna, and Lexa are united because of their love for music. The differences in characters and backgrounds at first really made it difficult for them. Not to mention the problems from each of their families that make their friendship like strains of sadness. All lost with their music hobby. Then they also meet Lido, Lexa's best friend, and Biru, Aluna's lover.
Unfortunately the movie Heart Beat is not yet available on HBO Max.
| Directing | Hadrah Daeng Ratu | Director |
| Sound | Ganden Bramanto S. | Music |
| Writing | Beta Inggrid Ayu Ningtyas | Writer |
| Costume & Make-Up | Ade Hirani Tohir | Makeup & Hair |
| Sound | Arman Ar Raniri | Sound Designer |
| Camera | Beben Jenggot | Director of Photography |
| Writing | Novia Faizal | Writer |
| Writing | Yahni Damayanti | Writer |
| Art | Urie Crowe | Art Direction |
| Writing | Imam Salimy | Writer |
| Sound | Bemby Noor | Music |
| Production | Hanafi Shahab | Producer |
| Writing | Dhian Ragil | Writer |
| Editing | Oliver Sitompul | Editor |
