"Daydream" became her biggest-selling album in the United States, and her second album to be certified Diamond by the RIAA, after "Music Box". The album continued Carey's dominance in Asian music markets and sold in excess of 2.2 million copies in Japan alone and over 20 million copies globally. "Daydream" and its singles were nominated in six categories at the 38th Grammy Awards. Though considered a favorite to win the top awards of the evening, Carey was shut out, prompting her to comment "What can you do? I will never be disappointed again." In early 1996, she embarked on her first international string of concerts, the Daydream World Tour. Its seven dates spanned three in Japan and four throughout Europe.