The "Vier Lieder", setting German texts in the lieder tradition, were composed just after his Leipzig period in 1885. They were recorded by Mark Wilde and David Owen Norris in 2019. Haynes wrote vocal music for the church, for amateur and educational music making, and for the popular singers of the era. His Services include three settings of the Magnificat and Nunc dimittis. Anthems include "The Sun is Careering in Glory and Might" (words by Mary Russell Mitford) and "Awake up, My Glory" (1891). There are two cantatas for female voices and recitation, tapping into demand from amateur ladies choirs: "Fairies’ Isle" (text by Edward Oxenford, 1888) and "A Sea Dream" (text by Shapcott Wensley, 1893). He continued to compose art songs, such as the "Nine Elizabethan Lyrics" (including No 4, "Now is my Chloris" which he also adapted as a part-song in 1898). But his rousing Irish Republican settings and folk song adaptions in ballad style were the most popular during his lifetime, and afterwards. "Off to Philadelphia" (1895, arranged for and sung by Harry Plunket Greene) and "The Ould Plaid Shawl" (1896) both became staples at the Henry Wood Proms in the decade following the composer’s death, and the tenor John McCormack famously revived "Off to Philadelphia" for a recording as late as 1941. Other works include an "Idyll" for violin and orchestra (revived in 1985 by the Ulster Orchestra and broadcast by the BBC), and the "Westwood" orchestral gavotte (named after Henry Littleton’s palatial house in Sydenham). Haynes also made extended orchestral arrangements of Handel and Mozart. His chamber music includes the "12 Sketches" for violin or cello and "Three Dances" (in canon throughout) for two violins and piano. Haynes also followed up his ambitious Organ Sonata with more works for organ, such as the "Two Andantes", op 14, the "Meditation in G" (1897) and the "Introduction and Variations on a Ground Bass".