How many songs has Justin Timberlake written by himself?

Justin Timberlake has written over 100 songs, either on his own or in collaboration with other musicians and songwriters. Some notable examples include:

- "Cry Me a River" (2002)

- "Rock Your Body" (2003)

- "My Love" (2006)

- "What Goes Around.../...Comes Around" (2006)

- "SexyBack" (2006)

- "Until the End of Time" (2007)

- "LoveStoned" (2007)

- "4 Minutes" (2008)

- "Mirrors" (2013)

- "Suit & Tie" (2013)

- "Not a Bad Thing" (2013)

- "TKO" (2013)

- "Can't Stop the Feeling!" (2016)

Many of these songs were co-written with other musicians and songwriters, such as Timbaland, Pharrell Williams, and Danja.