Mixing your track…

Produce an instrumental track with the sound and cadence reminiscent of the 2000s era, tailored for an artist with an airy, breathy vocal style. Incorporate Latin, Afropop, and R&B influences, maintain a tempo of 80 BPM, and compose in the key of F sharp. Ensure the instrumental allows for multi harmonic vocal stacking, and infuse the music with a sense of longing intertwined with a positive vibe.