The Filipino rock band Silent Sanctuary performs "Una." Formed in Metro Manila in 2001, the group is known for its "Rockestra" sound, which blends classical instruments such as cello and violin with rock music. Cellist Anjo Inacay joined as the fourth member, adding classical instrumentation to the band's sound, with violist Jett Ramirez and violinist Chino David later becoming formal members. Silent Sanctuary has released five studio albums, including their independently produced debut, *Ellipsis of the Mind*, in 2004. Subsequent albums include 2007's *Fuchsiang Pag-ibig*, 2009's *Mistaken for Granted*, 2013's *Monodramatic*, and 2015's *Langit. Luha.* The band's songs have been featured in local movie and TV series soundtracks.