Este Muchacho Esta Enamorado De Ti (Yo Soy Ese Amor) = This Guy's In Love With You (Cantado En Castellano)

This recording emerged in 1968 during the height of Herb Alpert and the Tijuana Brass’s commercial dominance. The original English version, This Guy's in Love with You, was written by Burt Bacharach and Hal David and became a landmark success for A&M Records after it was featured on a televised special, The Beat of the Brass. The song marked a significant departure for the group, serving as the first vocal performance by Alpert to reach a massive audience, moving away from their signature instrumental mariachi-influenced pop.

The Spanish-language version, titled Este Muchacho Esta Enamorado De Ti, was produced to capitalize on the group’s international appeal and the significant Latin American market. The adaptation maintained the sophisticated, lush arrangement characteristic of the era's soft pop production. While the instrumental tracks remained consistent with the original release, the vocal track was carefully rerecorded in Spanish to ensure authentic phrasing, reflecting the meticulous attention to detail Alpert applied to his label's output during his tenure as a producer and executive.