Rivermaya is one of the most influential and critically acclaimed Filipino rock bands in the Philippines. Formed in 1994, they are one of the several bands who spearheaded the 90s Philippine alternative rock explosion. Rivermaya is currently composed of Mark Escueta, Mike Elgar, Ryan Peralta and Norby David. Former members included Rico Blanco, who had been the original songwriter of the band, and vocalist Bamboo Mañalac, who later formed the band Bamboo. Rivermaya is the fourteenth biggest-selling artists/act in the Philippines.