Get Happy!! is the fourth studio album by the English singer-songwriter Elvis Costello, and his third with the Attractions — keyboardist Steve Nieve, bassist Bruce Thomas and drummer Pete Thomas. It was released on 15 February 1980 through F-Beat Records in the United Kingdom and Columbia Records in the United States. Produced by Nick Lowe and engineered by Roger Béchirian, the sessions began in London but moved to the Netherlands after Costello found the material derivative of his previous album, Armed Forces (1979). The sessions were problematic but resulted in a large number of songs; the final album contains 20 tracks across a single LP.

Declan Patrick MacManus, known professionally as Elvis Costello, is an English singer, songwriter, record producer, author and television presenter. Per Rolling Stone, Costello "reinvigorated the literate, lyrical traditions of Bob Dylan and Van Morrison with the raw energy and sass that were principal ethics of punk", noting the "construction of his songs, which set densely layered wordplay in an ever-expanding repertoire of styles." His first album, My Aim Is True (1977), is widely regarded as one of the best debuts in popular music history. It spawned no hit singles, but contains some of Costello's best-known songs, including the ballad "Alison". Costello's next two albums, This Year's Model (1978) and Armed Forces (1979), recorded with his backing band the Attractions, helped define the new wave genre. From late 1977 through early 1980, each of the eight singles he released reached the UK Top 30. His biggest hit single, "Oliver's Army" (1979) sold more than 400,000 copies in Britain. He has had more modest commercial success in the US, but has earned much critical praise. From 1977 through the early 2000s, Costello's albums regularly ranked high on the Village Voice Pazz & Jop critics' poll, with This Year's Model and Imperial Bedroom (1982) voted the best album of their respective years. His biggest US hit single, "Veronica" (1989), reached number 19 on the Billboard Hot 100.