This Week’s Trivia: Dateline June

It was June of this year when John Denver said proudly "Thank God I'm A Country Boy", America had "Sister Golden Hair", and the Captain and Tennille showed us "Love Will Keep Us Together". All of these songs were #1 on the charts in June of this year?
Name that year

Congratulations to Mark from Cream Ridge. He knew the answer was 1975 and has won a family four pack of tickets to a Trenton Thunder game. Congrats Mark and thanks to everyone who played this week.