: 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.
: Instead of just matching genres, the AI analyzes the sentiment of the user's written memories to suggest "Old Songs" that share the same emotional DNA (e.g., "Songs that feel like a rainy Sunday in Buenos Aires"). Implementation Concept (Technical) memorias_de_una_vieja_cancion
Since the title suggests a project centered on nostalgia, storytelling, and music, this feature focuses on connecting personal history with specific melodies. Feature: The Echo Chamber (Interactive Time-Capsule) : Users can highlight a specific verse or
