There he composed his first pieces of instrumental music, playing the solos in the premieres of his first two large-scale works, the Suite for cello and orchestra, Op. 3 (1883) and the Cello Concerto No. 1, Op. 8. In 1883, Herbert was selected by Johannes Brahms to play in a chamber orchestra for the celebration of the life of Franz Liszt, then 72 years old, near Zurich. In 1885 Herbert became romantically involved with Therese Förster (1861–1927), a soprano who had recently joined the court opera for which the court orchestra played. Förster sang several leading roles at the Stuttgart Opera in 1885 through the summer of 1886. After a year of courtship, the couple married on August 14, 1886. On October 24, 1886, they moved to the United States, as they both had been hired by Walter Damrosch and Anton Seidl to join the Metropolitan Opera in New York City. Herbert was engaged as the opera orchestra's principal cellist, and Förster was engaged to sing principal roles. During the voyage to America, Herbert and his wife became friends with their fellow passenger and future conductor at the Metropolitan Opera, Anton Seidl, and other singers joining the Met. Initial musical life in New York City Seidl became an important mentor to Herbert and took a particular interest in fostering Herbert's skills as a conductor. Upon arriving in New York, Herbert and Förster became active members of New York's German music community, socializing and networking at cafes such as Luchow's. At these cafes, Herbert handed out business cards saying, "solo cellist from the Royal Orchestra of his Majesty, the King of Württemberg. Instructor in cello, vocal music and harmony." Herbert hoped to pick up extra income teaching, since he was earning only $40 to $50 a week as a cellist in the Met's orchestra. Meanwhile, in her first season at the Met, 1886–87, Förster sang several roles in German, including the title role of the Queen of Sheba in Goldmark's Die Königin von Saba, Elsa in Lohengrin, Irene in Wagner's Rienzi, the title role in the Met premiere of Verdi's Aida and Elizabeth in Tannhäuser. She earned praise from critics and audiences alike and was featured on the cover of the Musical Courier, a major music magazine of the day. The next season, she repeated the role of Elsa but then left the Met and then sang with the German-language Thalia