"I'm So Happy I Can't Stop Crying" by Sting

After his tenure with The Police, Gordon Sumner (better known simply as Sting) launched a solo career that continued decorating the charts with his songs. His first arrived in 1985 with "If You Love Somebody Set Them Free," a timely tune for someone who just exited their band. The song became Sting's biggest hit as a solo artist, reaching #3. He would see the top spot in 1994 as part of a superstar trio. With the help of Bryan Adams and Rod Stewart, Sting reached #1 for three weeks with "All For Love" from The Three Musketeers.

In-between those hits, Sting racked up an impressive number of other Top 40 entries including "Fortress Around Your Heart" (#8), "We'll Be Together" (#7), "All This Time" (#5), and "If I Ever Lose My Faith In You" (#17), which won him a Grammy for Pop Male Vocal.

Heading into the new millennium, Sting scored a Top 20 hit for the third decade in a row when "Desert Rose" reached #17. He then disappeared from the charts until 2006 when a duet with Sheryl Crow, "Always On Your Side," peaked at #33. To date, he has not returned.

"I'm So Happy I Can't Stop Crying" is a hugely underrated song that actually appeared on the lower end of the Top 100 twice. Its original entry went to #94 in 1996, but it resurfaced as a tweaked duet with country star Toby Keith in 1997, making it to #84.