On Hold Oliver Sim, James Smith, Sara Allen, Daryl Hall, The XX, Romy Croft Piano, Guitar, Electric guitar Electronic, Folk, Indie Electronic, Indie Pop, Pop
One Foot Andrew Dost, Jack Antonoff, Nate Ruess, Emile Haynie Guitar, Piano Indie Rock, Indie, Alternative Pop/Rock, Pop Rock, Indie Pop
Only The Horses Scissor Sisters, Amanda Ghost, Alexander Ridha, Jason Sellards, Scott Hoffman Piano, Guitar Folk, Indie Pop, Disc, Alternative Pop/Rock, Alternative Dance
Open Up Your Arms Ren Harvieu Piano, Guitar Folk, Pop, Indie Pop, Adult Alternative, Alternative Pop/Rock
Orange Juice Melanie Martinez, Michael Keenan Leary, Dario D'aversa, Steven King Guitar Folk World & Country, Indie Pop, Alternative Pop/Rock, Pop
Out On The Town Jennifer Diana, Emile Haynie, Nate Ruess, Andrew Dost, Jack Antonoff Piano, Guitar Indie, Alternative Rock, Pop, Indie Pop, Folk
On Your Own Graham Coxon, Alex James, Richard Ashcroft, Damon Albarn, Luke McMaster, Nick McCabe Piano, Electric guitar, Guitar Alternative Pop/Rock, Pop, Brit-Pop, Folk, Rock
OverHeated Finneas O'Connell, Billie Eilish O'Connell, Billie Eilish, Billie O'Connell Piano, Guitar, Electric guitar Electropop, Alternative Pop/Rock, alternative, Pop, Folk
Oscillate Wildly Johnny Marr, Steven Morrissey, The Smiths Guitar, Piano, Bass guitar, Percussion, Cello, Drums Indie, Indie Pop, Rock, alternative, Britpop
Opportunity William Gluck, Jason Robert Brown, The Music, Juan Villodre, Yeah Yeah Yeahs, Charles Strouse Piano, Guitar, Electric guitar Folk, Pop, Indie Pop, Stage & Screen, Soundtrack
Out Of My League Noelle Scaggs, John Meredith Wicks, James King, Michael Fitzpatrick, fitz, John Wicks Guitar, Piano Alternative Pop/Rock, Dance-pop, Folk, Pop Rock, Indie Pop
Over It Over Again Zooey Deschanel, HIM Piano, Guitar Adult Alternative, Alternative Pop/Rock, Folk, Indie Pop, alternative
Our Own House Amanda Lee Duffy, Mandy Lee Duffy, Nicholas Wright, Martin Terefe, Shawn Salley Piano Alternative Dance, Dance-pop, Indie Pop, Pop
Ours Sam Endicott, Daniel Wilson, Caitlin P. Flemm, Dan Wilson, Taylor Swift, Samuel Endicott Guitar, Piano Pop, Easy Listening, Alternative Pop/Rock, Indie Pop, Soundtrack
Panic Room Jamie Stenzel, Andrew Frampton, Gabriel Benjamin Budin-Smithers, Max Farrar Piano, Guitar Electro, Folk, Electronic, Pop, Electropop
Pacify Her Douglas Becker, Chloe Angelides, Michael Keenan Leary, Melanie Martinez Electric guitar, Guitar Indie Pop, Pop, Rock, Folk
Packt Like Sardines in a Crushd Tin Box Ed O'Brien, Colin Greenwood, Phil Selway, Edward O'Brien, Philip Selway, Thom Yorke Piano, Guitar alternative, Brit-Pop, Experimental, Alternative Pop/Rock, Electronic
Palo Santo Sarah Hudson, Oliver Thornton, years Piano, Guitar, Electric guitar Indie Pop, Indie Electronic, Pop, Electronic, Synth-pop
party favor Billie O'Connell, Finneas O'Connell, Billie Eilish, Finneas Baird O'Connell Piano, Guitar, Ukulele Pop, alternative, Indie Pop, Alternative Pop/Rock, Pop Rock
