The group's debut studio album, Reflection, saw collaborations with different sets of producers and songwriters as well as artists who previously worked on their EP. A returning composer includes Julian Bunetta who co-wrote the titular track. Different writers and producers were heavily involved in making this album including Taylor Parks, and Chris Aparri and Victoria Monét, who was the most involved co-writing and co-producing a total of four tracks. "Worth It, the third and final single released from Reflection, incorporates strong elements of Balkan music in its production, a trademark of Ori Kaplan, who is credited as a co-producer. The previous single, "Sledgehammer", the synthpop and electronic dance song with new wave and 1980's music style influences was penned by Meghan Trainor with additional writing from Jonas Seberg and Sean Douglas. The lyrical content cast a more mature, reflective, darker and somber tone over Better Together, which critics noted as a step away from the group's "teen" image in their previous EP. Fifth Harmony's second studio album, 7/27 saw the group experiment with new genres such as tropical house, reggae and funk. New songwriters and producers for this record include Joshua Coleman, musician Kygo and Dallas Koehlke. Coleman co-wrote album's lead single, "Work from Home", the R&B track with trap and tropical house influences with help from the song's featured artist, Ty Dolla Sign. The group is credited as songwriters in only one song, "All in My Head (Flex)" with additional writing from Eriksen and Hermansen from Stargate and production from Monét, among other credits.
The group's third album, Fifth Harmony, was released on August 25, 2017 following the departure of group member Camila Cabello. It was preceded by the lead single, "Down", which was released June 2 and features guest vocals from rapper Gucci Mane. A promotional single from the album "Angel", was released on August 10 and the second single, "He Like That" was released on August 25. The remaining members (Brooke, Jauregui, Kordei and Hansen) co-wrote at least half of the songs from the album, and in general had more freedom in choosing which songs to record and produce, as well as suggesting song ideas. The album's main genres are pop, R&B, hip-hop and tropical house.
^"All I Want for Christmas Is You" is a 1994 song written by Mariah Carey, the group recorded a cover of the song which was included in the extended play I'll Be Home for Christmas.[2]
^"All In My Head (Flex)" contains an interpolation of "Flex" written by Ewart Brown, Clifton Dillon, Richard Foulks, Herbert Harris, Daniel Gonzalez and Handel Tucker and performed by Mad Cobra.[4]
^"Eres Tu" is the Spanish-language re-recording of "Who Are You".[18]
^"Juntos" is a Spanish version of the extended play, "Better Together".[18]
^"Gonna Get Better" is a remake of Vybz Kartel's song "Gon' Get Better", the singer was credited as songwriter in 7/27 liner notes.[20]
^"He Like That" contains a portion of the composition "Pumps and a Bump", written by Dexter Ansley, Gerald Baillergeau, Ondreius Burgie, MC Hammer, George Clinton, Garry Shider and David Spradley, performed by MC Hammer.
^"Messy" contains a portion of the composition "It Wasn't Me", written by Shaggy, Rikrok, Shaun Pizzonia and Brian Thompson, performed by Shaggy featuring Rikrok, which interpolates "Smile Happy", performed by War, written by Thomas Allen, Harold Brown, Morris Dickerson, Leroy Jordan, Charles Miller, Lee Levitin, and Howard Scott.
^"Que Bailes Conmigo Hoy" is the Spanish-language re-recording of "Don't Wanna Dance Alone".[18]
^"Que El Corazon No Hable Por Mi" is the Spanish-language re-recording of "Leave My Heart Out Of This".[18]
^"Sin Tu Amor" is the Spanish-language re-recording of "Miss Movin' On".[18]
^"Tu Eres Lo Que Yo Quiero" is the Spanish-language re-recording of "Better Together".[18]
^Fifth Harmony also recorded a Spanish version of "Worth It" titled "Worth It" (Dame Esta Noche).[36]