Clay has arranged music for: Keepsake, PLATINUM, FRED, Four Voices, Riptide, Backbeat, Marquis, Nightlife, BSQ, Max Q, Bank Street, State Line Grocery, Overture, Sound Standard, Svelte Brothers, and many other internationally renowned groups.
Souvenir, a (small) item that reminds a person of a specific event or time
Other works were ‘The Falls of the Rhine,’ after Turner, for the Keepsake of 1833; some plates after Clarkson Stanfield and Thomas Allom for Charles Heath's Picturesque Annual, and others after Samuel Prout, Roberts, Holland, and James Duffield Harding, for Robert Jennings's Landscape Annual; and ‘The Grand Bal Masqué at the Opera, Paris,’ after Eugène Lami for Allom's France Illustrated.
Her toy inventions include the Snoop Stopper Keepsake Box, Me-Mail Message Center, Zap N’ Lock Journal, Yak Bak, and Swap-It Locket.
She introduced "Flowers in a Gift" in 1982, a marketing idea that saw the flowers delivered in a keepsake container which won her a marketing communications award (a gold Effie).