Hoagland Howard "Hoagy" Carmichael (November 22, 1899 - December 27, 1981) was an American composer, pianist, singer, actor, and bandleader. American composer and author Alec Wilder described Carmichael as the "most talented, inventive, sophisticated and jazz-oriented of all the great craftsmen" of pop songs in the first half of the twentieth century. Carmichael was one of the most successful Tin Pan Alley songwriters of the 1930s, and was among the first singer-songwriters in the age of mass media to utilize new communication technologies, such as television and the use of electronic microphones and sound recordings. Carmichael composed several hundred songs, including fifty that achieved hit record status.

Carmichael and lyricist Johnny Mercer received an Academy Award for Best Music, Song, for "In the Cool, Cool, Cool of the Evening," which was featured in the 1951 film Here Comes the Groom. "Ole Buttermilk Sky" received an Oscar nomination for Best Music, Song, of 1946, but it was not the winner. Carmichael's recording of "Star Dust" in 1927 at the Gennett Records studio that includes him playing the piano solo was inducted into the Grammy Hall of Fame. In addition, it was selected for inclusion in the National Recording Registry at the Library of Congress in 2004.  Carmichael was inducted into the Hollywood Walk of Fame on February 8, 1960. (His sidewalk star tribute is located at 1720 Vine Street in Hollywood.) In 1971 Carmichael was inducted into the Songwriters Hall of Fame as one of its initial ten inductees. In 2007 Carmichael was inducted into the Gennett Records Walk of Fame in Richmond, Indiana. Bronze and ceramic medallions, one for each of the inductees, have been placed near the location of the Starr Piano Company's manufacturing complex, the site of the Gennett Records studio where he first recorded "Star Dust" in 1927. On July 5, 2008, a mural with his portrait was dedicated to him on the south wall of the Readmore building in Richmond, Indiana.  Carmichael is memorialized with an Indiana state historical marker, installed in 2007 in front of the former Book Nook (one of Carmichael's favorite local hangouts) on South Indiana Avenue, near the corner of Kirkwood and Indiana Streets in Bloomington. The marker is located across the street from the heart of the Indiana University campus. In 2008 the bronze Hoagy Carmichael Landmark Sculpture by artist Michael McAuley was installed at the northeast corner of the IU Auditorium on IU's Bloomington campus.  On June 27, 1979, the Newport Jazz Festival honored Carmichael with a tribute concert, "The Star Dust Road: A Hoagy Carmichael Jubilee", at New York City's Carnegie Hall.  "Georgia On My Mind", composed by Carmichael with lyrics by Stuart Gorrell, is the U.S. state of Georgia's official song.

Using a quote from the above article, answer the following question: Why was he inducted?
Carmichael and lyricist Johnny Mercer received an Academy Award for Best Music, Song, for "In the Cool, Cool, Cool of the Evening,"