Dream Frequency is a heartwarming microfilm about a tone-deaf young girl who dreams of becoming a musician. The main character, Jenny, loses in a music competition as she floundered helplessly on stage, not knowing how to tune her guitar. She then encounters a physicist named Dr Pun, who introduces the basic science of music and sound. Dr Pun further elucidates that every object has a unique frequency, which determines the pitch of the sound it produces when vibrating. After lots of learning with trial and error, she finally masters the knowledge and learns to compose a piece with everyday objects.