The second part is rather shorter than the first. Set in the lower court of Windsor Castle, it opens with a dance for the ‘A troop of fairies’ (No. 19), led by the two Principal Fairies, Oberon and Titania. Colman derived much of the material in Part 2 from the main masque songs of Oberon. First, ‘Well were the solemn rites begun’ (No. 20) is presented as an accompanied recitative; it leads to an air, ‘Tho’ the moon be gone to bed’ (No. 21), only loosely based on Jonson’s text. The recitative that follows, ‘And sweet Osnaphil his brother’, also seems to be Colman’s invention (though the last line is from Oberon). The fairies’ duet ‘Seek you majesty to strike?’ (No. 22) and the air that closes the second part, ‘Melt earth to sea, sea flow to air (No. 24), are main masque songs from Oberon; the intervening material, bridging the transition from the fairies to the order of the Garter, is adapted from Act 5 of The Merry Wives of Windsor. Part 2 ends with a spectacular grand procession to St George’s Chapel, led by the King and Garter knights (Nos. 26-8).
Part 3 is shorter again. Set in Windsor Park, the scene opens with a recitative for the Principal Fairies; the text is adapted from another main masque song in Oberon, ‘Nor yet, nor yet, O you in this night blest’ (interspersed with fragments from Act 3 of A Midsummer Night’s Dream). After a final duet, ‘Nay, nay, You must not stay’ (No. 29) – another Oberon main masque song – a dance of fairies leads to the final scenic display, depicting the inside of St George’s Hall with the knights entering in procession, followed by the ceremony of their dinner. The work concludes with a Grand Chorus (34), the text of which Colman borrowed from John Dryden: it originally formed the conclusion to the Louis Grabu opera Albion and Albanius (prem. 3 June 1685): though now lost, Arne’s setting would have been newly composed.