Image source: https://www.home.ptxofficial.com/

"Avi Kaplan." Wikipedia, Wikimedia Foundation, 18 Nov. 2024, en.wikipedia.org/wiki/Avi_Kaplan. Accessed 2 Dec. 2024.

"Kevin Olusola." Wikipedia, Wikimedia Foundation, 25 Nov. 2024, en.wikipedia.org/wiki/Kevin_Olusola. Accessed 2 Dec. 2024.

"Kirstin Maldonado." Wikipedia, Wikimedia Foundation, 24 Nov. 2024, en.wikipedia.org/wiki/Kirstin_Maldonado. Accessed 2 Dec. 2024.

"Matt Sallee." Wikipedia, Wikimedia Foundation, 18 Nov. 2024, en.wikipedia.org/wiki/Matt_Sallee. Accessed 2 Dec. 2024.

"Mitch Grassi." Wikipedia, Wikimedia Foundation, 24 Nov. 2024, en.wikipedia.org/wiki/Mitch_Grassi. Accessed 2 Dec. 2024.

"Pentatonix & Dolly Parton - Jolene." YouTube, uploaded by Pentatonix, 16 Sept. 2016, www.youtube.com/watch?v=oYCoyUxY2HY. Accessed 2 Dec. 2024.

"Pentatonix - Bohemian Rhapsody (Official Video)." YouTube, uploaded by Pentatonix, 7 Apr. 2017, www.youtube.com/watch?v=ojRj2JK5oCI. Accessed 2 Dec. 2024.

"Pentatonix - Hallelujah (Official Video)." YouTube, uploaded by Pentatonix, 21 Aug. 2016, www.youtube.com/watch?v=LRP8d7hhpoQ. Accessed 2 Dec. 2024.

"Pentatonix - Prayers For This World (Official Video)." YouTube, uploaded by Pentatonix, 28 Aug. 2022, www.youtube.com/watch?v=qzav80_4kao. Accessed 2 Dec. 2024.

"Pentatonix - White Winter Hymnal (Fleet Foxes Cover) (Official Video)." YouTube, uploaded by Pentatonix, 21 Oct. 2014, https://www.youtube.com/watch?v=o10drRI3VQ0. Accessed 2 Dec. 2024.

"Pentatonix." Wikipedia, Wikimedia Foundation, 28 Nov. 2024, en.wikipedia.org/wiki/Pentatonix#Tours. Accessed 29 Nov. 2024.

"Scott Hoying." Wikipedia, Wikimedia Foundation, 30 Nov. 2024, en.wikipedia.org/wiki/Scott_Hoying. Accessed 2 Dec. 2024.

Sullivan, Marisa. "Pentatonix's Scott and Mitch Reveal Their 'Legend Status' Favorite Celeb Musical Collaborations." People, 16 Dec. 2022, people.com/music/pentatonix-scott-mitch-favorite-collaboration/. Accessed 2 Dec. 2024.