Memorias_de_una_vieja_cancion

: A NoSQL database (like Firebase) to store memory objects linked to a song_id and a millisecond_timestamp .

This feature allows users to "pin" a memory to a specific timestamp in a song, creating a collaborative, living map of human emotion over music.

: Users can highlight a specific verse or instrument solo and attach a text note, photo, or voice memo. As the song plays, these "echoes" appear as small icons on the playback bar.

: A NoSQL database (like Firebase) to store memory objects linked to a song_id and a millisecond_timestamp .

This feature allows users to "pin" a memory to a specific timestamp in a song, creating a collaborative, living map of human emotion over music.

: Users can highlight a specific verse or instrument solo and attach a text note, photo, or voice memo. As the song plays, these "echoes" appear as small icons on the playback bar.