Bacharach, who passed away in February at the age of 94, boasted an estimated fortune of $160 million (£128m).
He not only left behind a lasting musical legacy but also a significant philanthropic impact, particularly due to his work with HIV/AIDS organisations.
In 1982, Bacharach co-wrote That’s What Friends Are For with Carole Bayer Sager. The song became synonymous with the fight against AIDS, and the songwriters both agreed to donate any profits from the record to the American Foundation for AIDS Research (amfAR). Music icons Dionne Warwick, Elton John, Gladys Knight, and Stevie Wonder released a cover of the song in 1985, with all four musicians also choosing to donate the profits.
The anthem not only topped the charts but also earned Bacharach a prestigious Song of the Year Grammy award. More importantly, it raised millions of dollars for amfAR and inspired numerous fundraising events, including a 2011 reunion where Warwick, John, Knight, and Wonder came together once again to perform the song.