Corazón is Carlos Santana's first album for a major label since 2002's Shaman. It marks his reunion with executive producer Clive Davis, who masterminded 1999's multi-platinum Supernatural. Billed by RCA as his "first Latin album," Corazón is the studio counterpart to the guitarist's HBO Latino concert special that featured his band performing with a host of Latin music superstars in his native Mexico. The singing was (as it is here) mostly in Spanish. For the most part, Santana actually sounds hungry again. His studio band is filled with killers, including drummer Dennis Chambers, timbalero Karl Perazza, and conguero Raul Rekow. Opener "Saideira" features his trademark tone in a passionate, stinging, gritty exchange with vocalist Samuel Rosa, from the Brazilian rock and reggae band Skank. Jittering, insistent horns and layers of percussion push both men to escalate the battle. Juanes lends his soulful croon to first single "La Flaca." It's got an anthemic hook with layers of backing vocals framing Santana's tight and tasty solos. Los Fabulosos Cadillacs back the guitarist on "Mal Bicho," an aggressive, careening cumbia. "Oye 2014" is a Latin hip-hop reprise of "Oye Como Va" with the now ubiquitous Pitbull. Though interesting, it falls flat. Bob Marley's "Iron Lion Zion" features Ziggy Marley and Colombian rappers ChocQuibTown in a fusion that works, melding cumbia, reggae, and hip-hop. In "Una Noche en Napoles" -- a cover of Pink Martini's "Una Notte a Napoli" -- Mexican-American singer Lila Downs, Spanish cantaora Niña Pastori, and Argentine folksinger Soledad meet Santana's nylon-string guitar in a steamy buleria that weaves their voices yet retains their distinctive individual styles. Gloria Estefan appears on the lilting pop son "Besos de Lejos" and gives Santana a chance to showcase his rumba chops. Romeo Santos turns in a non-bachata performance on "Margarita." His bilingual lyrics and lilting high tenor are wed to airy soulful Caribbean R&B. Santana ties it to the earth with taut phrasing through a biting solo. Miguel's "Indy" is babymaker pop-soul with a spiritual lyric. The composer sings and plays guitar accompanied only by Santana and Perazza. The jazzy salsa of "Yo Soy la Luz" was composed by Santana and features not only wife Cindy Blackman on drums, but also saxophonist Wayne Shorter playing sweltering fills and a gorgeous solo. While it's true that this is another attempt to repackage Santana for a new audience, to dismiss Corazón for that reason would discount the creativity and innovation currently at work in the diverse world of Latin popular music. In addition, Santana himself shows renewed vitality as a musician. While some cuts are forgettable, the guitarist's engagement with Latin pop is quite satisfying.