[3] Greenfield has been a member of Noel Gallagher's High Flying Birds in recent years, providing backing vocals, keyboard and tambourine on the Stranded on the Earth world tour which commenced in February 2018 in support of the Who Built The Moon LP, eventually totalling 123 shows.

In support of Noel Gallagher's High Flying Birds' subsequent Council Skies LP, on which she contributed backing vocals to 10 tracks including singles Pretty Boy, Dead To The World, Council Skies, and Open The Door, See What You Find,[4] Greenfield joined the band for further touring, starting with Stateside dates which saw them co-headlining with Garbage from June 2023.

"[7] Across the past two decades, Greenfield has worked with many artists including Paul Weller, John Illsley (Dire Straits), Rod Stewart, Steve Van Zandt (E Street Band), Rudimental, and Take That.

Mick Brown of Telegraph Magazine called them: "Two voices pitched in perfect harmony to create blue-eyed soul and sophisticated, grown-up pop that echoes Michael McDonald and Hall & Oates.

[17] The album, produced by long-term Noel Gallagher collaborator Paul Stacey and recorded live with a nine-piece band in three days,[18] was preceded by lead-off single Good Times which Rolling Stone India said "blends together the best of rock, funk and soul.

[26] Rolling Stone India reviewed subsequent single Superman, calling it "a masterclass in musical dynamics, effortlessly blending the earthy grit of blues with the driving force of rock" including "powerhouse" vocals from Greenfield delivered with "a raw intensity".