Most Iconic Music Moments on Instagram: "Follow (us) @epicrockhistory to tune into the most iconic moments in live music history …. John Mayer’s performance of “Small Worlds” in tribute to Mac Miller is a beautiful example of music transcending words. Their friendship was built on mutual admiration, with Mayer often praising Mac’s artistry and soul. In this heartfelt rendition, Mayer’s delicate guitar work and emotive delivery brought new light to the song, capturing the spirit of Mac’s legacy a