setting. In 2000, Chris Buck repeated the journey accompanied by journalists to promote the film's home video release. To create the sweeping 3D backgrounds, Tarzans production team developed a 3D painting and rendering technique known as Deep Canvas (a term coined by artist/engineer Eric Daniels). This technique allows artists to produce CGI backgrounds that look like a traditional painting, according to art director Daniel St. Pierre. (The software keeps track of brushstrokes applied in 3D space.) For this advancement, the Academy of Motion Picture Arts and Sciences awarded the creators of Deep Canvas a Technical Achievement Award in 2003. After Tarzan, Deep Canvas was used for a number of sequences in Atlantis: The Lost Empire (2001), particularly large panoramic shots of the island and several action sequences. Expanded to support moving objects as part of the background, Deep Canvas was used to create about 75 percent of the environments in Disney's next major animated action film, Treasure Planet (2002). Music In 1995, Phil Collins was initially brought onto the project as a songwriter following a recommendation by Disney music executive Chris Montan. Early into production, directors Kevin Lima and Chris Buck decided not to follow Disney's musical tradition by having the characters sing. "I did not want Tarzan to sing", Lima stated, "I just couldn't see this half-naked man sitting on a branch breaking out in song. I thought it would be ridiculous." Instead, Collins would perform the songs in the film serving as the narrator. The choice of Collins, a popular and well established adult contemporary artist, led to comparisons with Elton John's earlier music for The Lion King (1994). Tarzan was dubbed in thirty-five languages—the most for any Disney movie at the time, and Collins recorded his songs in French, Italian, German, and Spanish for the dubbed versions of the film's soundtrack. According to Collins, most of the songs he wrote for Tarzan came from improvisation sessions and his reactions while reading the treatment. Three of the songs he wrote, "Son of Man", "Trashin' the Camp", and "Strangers Like Me", were based on his initial impressions after he read the source material. The other two songs were "You'll Be in My Heart", a lullaby sung to Tarzan by Kala (voiced by Glenn Close), and "Two Worlds", a song Collins wrote to serve as the anthem for Tarzan. The instrumental scoring for the film was composed by Mark Mancina,