tracks on each, while the second was re-issued with new artwork and track list placement. The maxi CD included the album version, and two remixes by the Austrian disc jockey Peter Rauhofer (under the alias Club 69). Two CD singles were issued worldwide except for North America; the first CD includes the album version, one remix by Rauhofer, and one remix by Peter Kruder & Richard Dorfmeister, whilst the second includes three remixes by Rauhofer. In Canada, the CDs were issued on May 4, 1999. A cassette tape was released in the United Kingdom; this includes the album version and one remix by Rauhofer, presented on both sides of the recording tape. Critical reception Stephen Thomas Erlewine from AllMusic, Kevin C. Johnson from the St. Louis Post-Dispatch and Chris Gernard from Metro Weekly highlighted "Nothing Really Matters" as one of Ray of Lights best tracks. Erlewine, who also wrote Madonna's biography for the website, cited the song as one of her career standouts. Chuck Taylor from Billboard labeled the song as a "gem" and commended the "irresistible hook". From the same publication, Jason Lipshutz commented, "What if the suave dance of 'Nothing Really Matters', the eye-popping 'Ray of Light' music video or the stark beauty of 'Frozen' never existed? Luckily, we never need to find out." Paul Moody from NME noted that the song "floats by almost as if it's asleep, a knowing return to the disco diva-effortlessness of 'Vogue', but with Madonna free from the narcissistic outer-shell of old, free to announce: "I've realised/No-one wins..."" Rolling Stone said, "Songs like the title track and 'Nothing Really Matters' are filled with warmth and wonder." "A bubbly, infectious piece of shufflebeat…" Stuart Maconie wrote in a Q review of Ray of Light, "but aberrant items continually swim into view, like a tumbling, atonal piano solo right out of Schoenberg." Sunday Mirror said it is the "best pop tune" from the album. Stephen Thompson from The A.V. Club was positive, stating that the "chugging" chorus and composition "should ring across dance floors for years to come[...]" Nathan Smith from the Houston Press was also positive, stating, "Few singles illustrated [Madonna's change in musical approach] better than 'Nothing Really Matters'". He concluded, "It's a great, bouncy dance track that never received the love it deserved, and its family-friendly themes are a good fit for the event." However, Enio Chiola from PopMatters felt the