"When A Man Loves A Woman" by Percy Sledge was the number 1 hit song on June 1, 1966.
When a Man Loves a Woman-Percy Sledge
Cherish - The Association
Wild Thing
The #1 single on the Billboard Hot 100 on 13 Dec 1966 was Winchester Cathedral by The New Vaudeville Band.
You Keep Me Hanging On - The Supremes
Sunshine Superman-Donovan
The #1 single on the Billboard Hot 100 on 21 Apr 1966 was (You're My) Soul and Inspiration by The Righteous Brothers.
Monday, Monday-Mamas and Papas
You Can't Hurry Love by The Supremes
"Paint It Black" by the Rolling Stones was the number 1 hit song on June 10, 1966.
Mr. Tambourine Man