The 18th Annual Anugerah Musik Indonesia was held on September 22, 2015, at the Ecovention in Pademangan, North Jakarta. The show was broadcast live on RCTI and was hosted by Arie Untung.
The show was a collaboration between Anugerah Musik Indonesia Foundation and RCTI. The theme of the show was Stop Pembajakan! (stop piracy). Musicians, singers, and composers were nominated for 53 different awards. The event was divided into three segments: AMI Awards Gala Night, Lifetime Achievement Awards, and The Winner's Concert.
Tulus led the nominations with nine, and also became the biggest winner of the night with six wins, including Best of the Best Album for Gajah, Best of the Best Production Work for "Jangan Cintai Aku Apa Adanya", and Best Pop Male Solo Artist. Other winners included Cita Citata and Trio Lestari, who won three awards. Sheila On 7, Isyana Sarasvati, Andien, Kotak, etc. took home two trophies each.
Bob Tutupoli received the "AMI Legend Award" for his body of work through his career.