Harold Williams

- Il barbiere di Siviglia 'the Barber of Seville', Act I, Scene Two: Recitativo: Ah, disgraziato Figaro! (Bartolo/Rosina/Berta/Ambrogio)
- Rossini : Il barbiere di Siviglia - Vittorio Gui/Victoria de los Angeles · 2002
- Thank You #6 (feat. Harold Williams & Elva Williams)
- Thank You President Trump · 2025
- Pagliacci: Prologue (Remastered 2023)
- Vaughan Williams: Serenade to Music - Exploring the Sixteen Singers Chosen for the First Performance (Remastered 2023) · 2024
- Serenade to Music (Live) [Remastered 2022]
- Vaughan Williams Live, Vol. 2 (Live) [Remastered 2022] · 2022
- Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto - Allegro assai (Sung in English) [Live]
- Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral" (Live) · 2021
- Pump It Up
- Pump It Up - Single · 2020
- Journey
- Journey - Single · 2019
- Hallucinate
- Hallucinate - Single · 2019
- Falstaff, Act 3: "Tutto nel mondo è burla"
- Verdi: Falstaff (Glyndebourne) · 2013
- Falstaff, Act 3: "Ah! Ah! Ah! Ah!"
- Verdi: Falstaff (Glyndebourne) · 2013
- Falstaff, Act 3: "Ogni sorta di gente dozzinale"
- Verdi: Falstaff (Glyndebourne) · 2013
- Falstaff, Act 3: "Cavaliero - Reverenza"
- Verdi: Falstaff (Glyndebourne) · 2013
- Falstaff, Act 3: "Naso vermiglio!"
- Verdi: Falstaff (Glyndebourne) · 2013