As one of the most renowned, multi-platinum songwriters and producers in the game, Sam Hollander has written and produced for the likes of Panic! At The Disco, One Direction, Katy Perry, Ringo Starr, Def Leppard, Carole King, Weezer, blink-182, Jewel, Train, Fitz and the Tantrums, Billy Idol, Tom Morello, and many others.

But before he was stacking Billboard hits, Hollander was piling up calamitous flops, false starts, and feeling like the world was moving on and up without him while he spun in place. Today he wears that decade of misses like a badge of honor.

In 21-Hit Wonder, he's collected anecdotes from his wild music industry rollercoaster ride to help aspiring songwriters and other creatives learn about survival, endurance, scheming, hustle, and the importance of laughing even on the worst days of the journey. Music lovers spanning generations and genres will find stories about many of their heroes and industry icons.

21-Hit Wonder is one part chronicle of a songwriter's storied career and another part love letter to anyone who has been counted out--from no-hit wonders and one-hit wonders to the novelties and the never-beens--and just needs a bit of inspiration to persevere. Sam's inspiring story is proof that setbacks are just steps on the road to success.