Pink herself showed her versatility and talent. The two singers together added depth and complexity to an already beautiful song.

At the sight of her, the audience went wild. Then, as the chorus began, Pink came forward, adding a lower harmony. The song started out as usual with McLachlan providing her lilting vocals for the first stanza. That’s exactly what happened when Sarah McLachlan and Pink took the stage to perform a duet version of McLachlan’s “In the Arms of the Angel.” However, just like in relationships, opposites attract. So, it’s safe to say that the two performers wouldn’t normally be put on the same stage. Her early songs that broke the top 10 included “So What” and “Get the Party Started.” Later, she lent her powerful vocals to ballads like “Just Give Me a Reason,” “What About Us,” and “Try.” Pink, on the other hand, became known first for her songs about partying and rebellion. McLachlan is ethereal, dreamy, and classical, known for songs like “In the Arms of the Angel,” “I Will Remember You,” “Angel,” and “Blackbird.” The two women are as different as two performers have ever been. Just take, for example, Pink performing “In the Arms of the Angel” with Sarah McLachlan. Totally different styles and vocals have a way of coming together and providing a beautiful contrast. Others, on the other hand, come as a surprise, making people think, “I never would have put them together!” But these unlikely pairings can surprise you. Their voices, styles, and performance just seem to blend and complement each other. Either way, it works, and we're happy puppies and kittens are being taken care of.Sometimes, it’s easy to tell which singers will perform well together. That, or those who can't still make a donation anyway.

It's the most successful fundraising effort for the American Society for the Prevention of Cruelty to Animals, so clearly those who are able to withstand watching the ad know it's important. The commercial originally aired in 2007, and managed to raise $30 million in the first two years of its release, according to The New York Times. And of the commercial-making experience, she admitted 'it was brutal. 'I can't watch them! It kills me,' she told Makers.

You kind of feel bad when you do flip the channel, but don't worry-you're not alone. Remember those heartbreaking ASPCA commercials? You know the ones-Sarah McLachlan's song, 'Angel,' starts playing and you immediately want to flip the channel because otherwise you might burst into tears while photos of hurt animals flash across the screen.

Sarah mclachlan arms angel