Selena y Los Dinos was a popular American Tejano band formed in the early 1980s, led by the talented singer Selena Quintanilla. The group gained fame for their energetic performances and catchy songs, blending traditional Mexican music with pop and rock influences. The band released several successful albums, helping to popularize the Tejano genre across the United States. Selena and her brother A.B. Quintanilla played key roles in writing and producing their music, which resonated with fans and contributed to the band's lasting legacy in Latin music history.