A collection of Billboard #1 hits from 1990; the competition was intense back then wow

The #1 songs changed very frequently without any single track dominating for a long period.
What's interesting is that Wilson Phillips' "Hold On," which held the #1 spot for just one week on 1990.06.02, ended up being the Billboard Year-End #1 song of 1990.
List of Billboard Hot 100 #1 hits in 1990
Date Reached #1 | Artist | Song Title | Weeks at #1
1990.01.20 | Michael Bolton | How Am I Supposed to Live Without You | 3 weeks
1990.02.10 | Paula Abdul | Opposites Attract | 1 week
1990.02.17 | Janet Jackson | Escapade | 3 weeks
1990.03.10 | Alannah Myles | Black Velvet | 2 weeks
1990.03.24 | Taylor Dayne | Love Will Lead You Back | 1 week
1990.03.31 | Tommy Page | I'll Be Your Everything | 1 week
1990.04.07 | Sinead O'Connor | Nothing Compares 2 U | 4 weeks
1990.05.05 | Jane Child | Don't Wanna Fall in Love | 1 week
1990.05.12 | Madonna | Vogue | 3 weeks
1990.06.02 | Wilson Phillips | Hold On | 1 week
1990.06.09 | Roxette | It Must Have Been Love | 2 weeks
1990.06.23 | New Kids on the Block | Step by Step | 3 weeks
1990.07.14 | Glenn Medeiros ft. Bobby Brown | She Ain't Worth It | 2 weeks
1990.07.28 | Mariah Carey | Vision of Love | 4 weeks
1990.08.25 | Sweet Sensation | If Wishes Came True | 1 week
1990.09.01 | Jon Bon Jovi | Blaze of Glory | 2 weeks
1990.09.15 | Wilson Phillips | Release Me | 2 weeks
1990.09.29 | Nelson | (Can't Live Without Your) Love and Affection | 1 week
1990.10.06 | Maxi Priest | Close to You | 1 week
1990.10.13 | George Michael | Praying for Time | 1 week
1990.10.20 | James Ingram | I Don't Have the Heart | 1 week
1990.10.27 | Janet Jackson | Black Cat | 1 week
1990.11.03 | Vanilla Ice | Ice Ice Baby | 1 week
1990.11.10 | Mariah Carey | Love Takes Time | 3 weeks
1990.12.01 | Whitney Houston | I'm Your Baby Tonight | 1 week
1990.12.08 | Stevie B | Because I Love You (The Postman Song) | 4 weeks