(Prensa Latina)  Los Angeles, California, USA - El Gran Tesoro de la Musica Cubana (The Great Treasure Trove of Cuban Music) is a rare and revealing survey of artists and styles in one of the world's great sources of pop music, Los Angeles Times stated.

In the article "Decades of sounds reveal a musical treasure island," a Los Angeles Times writer reviews the six-CD boxed set issued on the occasion of EGREM´s -the Spanish acronym for Musical Recording and Publishing Co.- 40th anniversary.

Offering a sweeping overview of the island's astounding musical output over the past six decades, the great Havana-based record company boasted its access to the historic vaults of Cuban music, releasing this gem.

Since the Buena Vista Social Club became an international phenomenon, compilations of Cuban music have become as commonplace as oldies collections in the U.S. However, the producers seem to have gone out of their way to avoid repetition by selecting tunes or versions hard to find elsewhere, says the publication.

The collection, which includes a 68-page booklet, actually dates back 60 years, starting with the founding of EGREM's predecessor, Panart, the first Cuban-owned label that competed against the powerful multinationals, especially RCA Victor.

Beyond being just the Motown of Cuba, EGREM does not specialize in a sound or a certain subculture, but on Cuban music in general.

Anticipated classics come along with surprise rarities, such as a 1969 track by the female vocal group Cuarteto D'Aida backed by Los Van Van, a brash, groundbreaking band that debuted that year.

Van Van, which would go on to become a leader among Cuba's experimental, modern dance bands, appears unexpectedly on another track, 1985's "Imaginada," backing Silvio Rodriguez, the acclaimed poet and songwriter of the revolutionary era. The cut is neither act's best work, but it's a collector's gem, like a weird Dylan song backed by the Beatles.

The CDs are organized chronologically rather than by genre, juxtaposing a kaleidoscope of evolving styles.

Though the set adds up to more than six hours of music, it's just a sampler of a monumental national contribution to the annals of Latin music, the reviewer concluded.