Here is the full list of all 38 Let's Sing 2016: Hits Francais (FR) trophies - there are 20 bronze, 13 silver, 4 gold and 1 platinum.
Obtain all the Let's Sing 2016 : Hits Français trophies
Finish a song
Sing all the songs
Start By Heart mode
Start Expert mode
Start Pass the mic mode
Start Duet mode
Start 20,000! mode
Start Elimination mode
Accumulate 50 VoxPoints
Accumulate 100 VoxPoints
Accumulate 500 VoxPoints
Get between 50,000 and 51,000 points
Get a score inferior to one point
Get over 80,000 points
Get over 100,000 points
Get over 120,000 points
Get 500 'PERFECT'
Get 'PERFECT' only for the parts of a song with no lyrics in By Heart mode
Get 10 'PERFECT' in a row in Expert mode
Pass the mic 30 times in Pass the mic mode
Finish with a similar score to your partner in Duet mode
Finish a song in 20,000! mode in under 60 seconds
Finish a song in Elimination mode
Finish 15 songs in a session
Hit all the golden notes in a song
Listen to 10 songs in a row in Jukebox mode
Finish 40 songs
Finish 90 songs
Finish 150 songs
Sing 3 songs in a row from before 2008
Sing 5 songs in a row released after 2013
View all the credits
Browse through the song covers 3 times in less than 20 seconds
Unlock all the game modes for a song
Unlock all the game modes for all songs
Finish 5 songs without the vocals
Finish a song in Expert mode without the vocals