Calvin Harris' "Blame" was the first ever song to break ten million streams in a week on Spotify. The record was set during the seven days of September 8 to September 14 2014.
Train wrote the 2011 song "Brand New Book" for the TV show The Biggest Loser - part of the song was used in the opening credits.
"Baby One More Time" was originally offered to TLC but they passed on it. The R&B trio felt uncomfortable singing "'hit me baby one more time."
Jimi Hendrix opened for The Monkees on their 1967 tour, and it did not go well. The young, mostly female crowd shouted "Davy" when Hendrix sang the word "Lady" in "Foxy Lady" in honor of who they came to see: Monkees lead singer Davy Jones.
k.d. lang is a credited writer on the Rolling Stones song "Anybody Seen My Baby?" because it sounds so much like her hit "Constant Craving."
John Legend wrote "All Of Me" about his fiancée Chrissy Teigen. He sang it to her at their wedding ceremony in Como, Italy.
Dave reveals the inspiration for "Feelin' Alright" and explains how the first song he ever wrote became the biggest hit for his band Traffic.
The lead singer/lyricist for Anberlin breaks down "Impossible" and covers some tracks from their 2012 album Vital.
Phil was a songwriter, producer and voice behind many Philadelphia soul classics. When disco hit, he got an interesting project: The Village People.
What's the deal with "Summer of '69"? Bryan explains what the song is really about, and shares more of his songwriting insights.
The evolution of the symbol that was Prince's name from 1993-2000.