A masterful fusion that redefines Guaguancó and Cha-Cha, celebrating the group’s tenth anniversary.
El Jeque y su Banda is a salsa ensemble based in Venezuela.
Under the direction of its founder and general manager, Lic. Ángel Martínez “El Jeque,” and with the impeccable musical direction, arrangements, and piano work of the renowned William “Willie” Melo, the band has established itself as a benchmark in the genre.

Approaching ten years of professional trajectory, maintaining their momentum through persistence, passion, and dedication to their craft, the group celebrates this anniversary with the release of their fourth studio production: Evolución…El Jeque y sus Estrellas.
The Launch: “Ultimátum”
The purpose of this release is to announce the launch of their second promotional single, a piece crafted for the true music connoisseur: “Ultimátum.”
This musical gem features a collaboration with a legend of the genre, a world-renowned sonero and vocalist: Hermenegildo Olivera Suárez, globally known as “Hermán Olivera, El Sonero del Siglo XXI.”

History and Evolution
This romantic-style track was originally recorded in 1981 by the great Puerto Rican interpreter Felipe “La Voz” Rodríguez.
The song was written by the legendary Puerto Rican composer Luz Celenia Tirado, who was the first woman recognized in the island’s challenging guild of troubadours and also performed on that original production.
On this occasion, El Jeque y su Banda takes the work in a new direction, transforming it into an aggressive Guaguancó fused with an elegant Cha-Cha.
The concept for this version was a creative endeavor led by Hermán Olivera, who defined the essence and intent of the track.

Subsequently, Luis Alberto and Willie Melo shaped the project, solidifying the final musical structure under the pen and direction of William “Willie” Melo, with the co-production of Luis Alberto “Redlouis” (Manager, Producer & Booking for Hermán Olivera).
Musical Virtuosity
It is remarkable how these music aficionados manage to mesh Guaguancó and Cha-Cha originally fused with a bolero with a versatility that preserves the essence, cadence, and appeal of the piece.

Willie Melo masterfully integrates Hermán Olivera’s characteristic sound, marked by the influences of Manny Oquendo’s Conjunto Libre and the maestro Eddie Palmieri.
The arrangement, loaded with dissonant notes and power, softens its impact with the magic of the Cha-Cha, allowing Hermán to display his artistry in the soneo.
This interplay between the irreverent, the melodic, and the elegant makes “Ultimátum” a mandatory addition to any quality music lover’s playlist.
Production Credits
The excellence of this single is made possible by the participation of these great Venezuelan musicians:
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Musicians: Yomar “Caballo” Méndez, Julito Antillano, Luis Ruíz, Joel “Pajarraco” Rivas, Frank Haslam, and Willie Melo.
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Backing Vocals (Cha-Cha): Maestro Nino Segarra, accompanied by Rodrigo Mendoza and Wilmer Lozano.
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Recording (Lead and Backing Vocals): Nino Segarra Studios (Puerto Rico).
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Musical Recording, Mixing, and Mastering: Dale Cerebro Estudio, led by engineer Emmanuel “Cerebro” Romero.
Everything stated above summarizes a work with all the necessary elements to become a radio hit and, above all, an essential piece in your music library.

Sincerely,
Lic. Ángel Martínez “El Jeque”
Collaborations:
Luis Alberto “Redlouis” (Manager, Producer & Booking for Hermán Olivera)
Dj. Augusto Felibertt
Also Read: Hermán Olivera “El Sonero del Siglo XXI”
- The Jeque and his Band present: “Ultimatum”, a musical gem with Hermán Olivera - April 27, 2026
- Paoli Mejías A Talent Forged in the Streets and Discipline with a New Sound in Latin Jazz - March 30, 2026
- Ralph Mercado: The Visionary Who Turned the Rhythm of the Barrio into a Global Phenomenon - March 28, 2026