Tonny Kowalczyk (Treebeek, 1953). Met echtgenoot Lou Willé lid van Sweet Reaction en Pussycat. Eerste single onder de naam Sally Lane.

1973
- For you / Let me live my life
(Vogue VB 285) [Sally Lane]

1982
- We'll put the world together again / What's forever for
(EMI 5C 006-26784) [Marco Bakker & Tonny Willé]

1985
- Hungry nights / Sail away
(Ariola 107 331)
- Every beat of my heart / Sunday sunrise
(Ariola 107 485)
- EP Hungry nights - Rock 'n roll widow / I'm sorry - No one to hold me [promo]
(Ariola PROM 1985)

1986
- Out of reach / Have you ever
(Polydor 885 279-7)

1987
- Sweet music to my soul / What do you do to me
(Polydor 885 737-7) [Toni Willé]
- Falling in & out of love / Working girl
(Polydor 885 941-7) [Toni Willé]

1989
- Incredible you / Drift away
(Polydor 873 126-7) [Toni Willé]
- Roll on / Help me make it trough the night
(Polydor 877 234-7) [Toni Willé]
- Good year for the roses / The writing on the wall
(Polydor 873 644-7) [Toni Willé]

1990
- It turned out to be you / Sometimes love
(Marlstone 099 028 S) [Major Dundee Band & Tony Willé]