Question: Are Arthur Edmund Carewe and Michael Omartian both singers?

Context articles: The Easy Road
Michael Omartian
White Horse (album)
The Song of Love (1923 film)
Stormie Omartian
Arthur Edmund Carewe
Daddy (1923 film)
Think of Laura
Captain Applejack
The Rescuing Angel

The Easy Road is a 1921 American silent drama film directed by Tom Forman and written by Beulah Marie Dix.
 The film is based upon a story by Blair Hall.
 "The Easy Road" stars Thomas Meighan, Gladys George, Grace Goodall, Arthur Edmund Carewe, Lila Lee, Laura Anson, and Viora Daniel.
 The film was released on February 13, 1921, by Paramount Pictures.
Michael Omartian (born November 26, 1945) is an American singer-songwriter, keyboardist, and music producer.
 He has been a participant in numerous albums, during a career that has spanned over 38 years.
 As a producer, he has had No. 1 records in three consecutive decades.
 He is a multiple Grammy Award winner, including for Keyboardist of the Year and Producer of the Year.
 He spent five years on the A&R staff of ABC/Dunhill Records, as a producer, artist and arranger.
 He was subsequently hired by Warner Bros.
 Records as a producer and A&R staff member.
 Omartian moved from Los Angeles to Nashville in 1993, where he served on the Board of Governors of the Recording Academy and has helped to shape the curriculum for the first Master’s Degree program in the field of Music Business at Belmont University.
White Horse is the title of the first solo album by Michael Omartian, released originally in 1974, on Dunhill Records and subsequently re-released on Myrrh Records as both a single album and as a compilation of "White Horse" and "Adam Again".
 (Both are now out-of-print.)
 Integrating elements of funk, gospel, and progressive rock (and utilizing the talents of some of the finest studio musicians and back-up singers of the time), "White Horse" is considered by some critics of contemporary Christian rock music, including Marty Phillips of Jesus Rock Legends (jrocklegends.wordpress.com), to be one of the most influential and revered albums of the genre.
The Song of Love is a 1923 silent film adventure drama directed by Chester Franklin and starring Norma Talmadge, Joseph Schildkraut and Arthur Edmund Carewe.
Stormie Omartian (née Stormie Sherk) is an American Christian author.
 She is the wife of Michael Omartian, with whom she recorded five musical albums before she launched her writing career.
 She also appeared in several professional theatrical productions in the California area, and appeared later in nationwide television shows as a singer, dancer, and actress, before her marriage.
Arthur Edmund Carewe (December 30, 1884 – April 22, 1937) was an Armenian-American stage and film actor of the silent and early sound film era.
Daddy is a 1923 American silent drama film directed by E. Mason Hopper for Associated First National Pictures.
 It stars Jackie Coogan, Arthur Edmund Carewe, Josie Sedgwick, and Cesare Gravina.
 The script was written by Jackie Coogan's parents, Jack and Lillian.
 Coogan plays the son of a poor violin teacher who is separated from his father when his parents break up their marriage, only to be reunited again when his father makes it as a famous musician.
 The film was shot on six reels.
"Think of Laura" is a popular song by the American Grammy Award-winning singer-songwriter Christopher Cross.
 Released as a single in late 1983 from Cross' second studio album, "Another Page", "Think of Laura" became the singer's fourth (and, to date, final) single to reach the Top 10 on the "Billboard" Hot 100 chart, where it peaked at #9 in early 1984.
 The song spent eleven weeks in the Top 40.
 In addition, the song became Cross' third single to hit #1 on the adult contemporary chart, following "Never Be the Same" and "Arthur's Theme (Best That You Can Do)".
 "Think of Laura" remained at #1 on this chart for four weeks.
 The song was written by Cross and produced by Michael Omartian.
Captain Applejack is a 1931 American Pre-Code comedy film, produced and distributed by Warner Brothers.
 The film was directed by Hobart Henley and stars John Halliday, Mary Brian, Kay Strozzi and Arthur Edmund Carewe.
 The film was based on a 1921 play of the same name, starring Wallace Eddinger and written by Walter C. Hackett.
 The play had previously been filmed as a silent film in 1923 under the title of Strangers of the Night.
The Rescuing Angel is a 1919 American comedy silent film directed by Walter Edwards and written by Edith Kennedy and Clare Kummer.
 The film stars Shirley Mason, Forrest Stanley, Arthur Edmund Carewe, John Steppling, Carol Edwards and James Neill.
 The film was released on April 6, 1919, by Paramount Pictures.