Background: Burt Freeman Bacharach ( BAK-@-rak; born May 12, 1928) is an American composer, songwriter, record producer, pianist, and singer who has composed hundreds of popular hit songs from the late 1950s through the 1980s, many in collaboration with popular lyricist Hal David. A six-time Grammy Award winner and three-time Academy Award winner, Bacharach's songs have been recorded by more than 1,000 different artists. As of 2014, he had written 73 US and 52 UK Top 40 hits. He is considered one of the most important composers of 20th-century popular music.
Context: In 1998, Bacharach co-wrote and recorded a Grammy-winning album with Elvis Costello, Painted from Memory, on which the compositions began to take on the sound of his earlier work.  In 2003, he teamed with singer Ronald Isley to release the album Here I Am, which revisited a number of his 1960s compositions in Isley's signature R&B style. Bacharach's 2005 solo album At This Time was a departure from past works in that Bacharach penned his own lyrics, some of which dealt with political themes. Guest stars on the album included Elvis Costello, Rufus Wainwright, and hip-hop producer Dr. Dre.  In 2008, Bacharach opened the BBC Electric Proms at The Roundhouse in London, performing with the BBC Concert Orchestra accompanied by guest vocalists Adele, Beth Rowley and Jamie Cullum. The concert was a retrospective look back at his six-decade career. In early 2009, Bacharach worked with Italian soul singer Karima Ammar and produced her debut single Come In Ogni Ora, which became a #4 hit.  In June, 2015, Bacharach performed in the UK at the Glastonbury Festival, and a few weeks later appeared on stage at the Menier Chocolate Factory to launch 'What's It All About? Bacharach Reimagined', a 90-minute live arrangement of his hits.  In 2016, Bacharach, at 88 years old, composed and arranged his first original score in 16 years for the film A Boy Called Po (along with composer Joseph Bauer). The score was released on September 1, 2017. The entire 30-minute score was recorded in just two days at Capitol Studios. The theme song Dancing With Your Shadow, was composed by Bacharach, with lyrics by Billy Mann, and performed by Sheryl Crow. After seeing the film, a true story about a child with Autism, Bacharach decided he wanted to write a score for it, as well as a theme song, in tribute to his daughter Nikki -- who had gone undiagnosed with Asperger syndrome, and who committed suicide at the age of 40. Bacharach asked Director John Asher to see the film and offered to score it. "It touched me very much," the composer says. "I had gone through this with Nikki. Sometimes you do things that make you feel. It's not about money or rewards."
Question: What was he doing in the 1990's?. Whats the answer?
In 1998, Bacharach co-wrote and recorded a Grammy-winning album with Elvis Costello, Painted from Memory, on which the compositions began to take on the sound of his earlier work.