TELEPHONE HOUR TO FEATURE "THE MUSIC OF LOVE" .Alfred Drake, a favorite with Bell Telephone Hour audiences, will play host to a group of musical mu-sical stars when the series presents "The Music of Love" over NBC-TV, NBC-TV, Sunday, March 18, 9:00 p.m. The program will offer samples of the music of love from several fields. Mr. Drake will introduce each with a reading from world literature to set the stage. Stars appearing on the program will include Broadway star Barbara Cook; Patti Page, the recording star; Metropolitan Opera stars Franco Corelli and Lisa Delia Casa; piano virtuoso Grant . Johannesen; and ballet stars jacquea d'Amboise and Melissa Hayden. They will be accompanied by Donald Voorhees and the Bell Telephone Orchestra.