LONDON, June 17 (Reuters) - American singer Diana Ross expresses her gratitude in new single "Thank You" released on Thursday, the title track from her first studio album in 15 years. Ross, the former lead singer of Motown Records" hugely successful group the Supremes, recorded the songs in her home studio during the COVID-19 pandemic. The album is described as "a powerful, inclusive musical message of love and togetherness". 61st Grammy Awards - Show - Los Angeles, California, U.S., February 10, 2019 - Diana Ross performs. REUTERS/Mike Blake 61st Grammy Awards - Show - Los Angeles, California, U.S., February 10, 2019 - Diana Ross performs. REUTERS/Mike Blake "This collection of songs is my gift to you with appreciation and love. I am eternally grateful that I had the opportunity to record this glorious music at this time," Ross said in a statement. The album "Thank You" will be released in the autumn. It is Ross" first studio album since 2006"s "I Love You".