Here is the Billboard Hot 100 from March 24th 1990
Also included is the actual Hot 100 page from Billboard magazine.
(apologize for the blurriness)
Here are the Top 100 or Top 40 songs for the week ending March 15th 1975. This week gave us 3 different classic songs at #1 with Olivia Newton-John, The Doobie Brothers and Frankie Valli without the Four Seasons climbs to #1. Each #1 was in the top 5 of all charts for this week.
We start with Radio & Records Magazine with its top 40 that came out a day earlier than the others.