Often, musical performances on TV shows can't seem forced and extraneous.

But 90210 perfectly integrated The Script into its all-new episode this week, as the Irish band played at an event that brought numerous characters together.

We even loved the single they played on air, "We Cry." Check out its lyrics and even purchase it through our site right now.

In fact, you can browse through numerous selections in our 90210 music section. Below, we've listed other songs heard throughout "Environmental Hazards."

• Amanda Blank - "Big Heavy"
• Ghostland Observatory - "Sad Sad City" 
• Sarah Cion - "Cat in the Hat"

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.