The following options are available in Mode Selection for Disney Sing It: Pop Hits:
Players – Select up to 8 players
Game Mode – Available Game Modes for the amount of players selected
You sing... – Select the amount of songs to sing in a row. The amount will appear in the song selection screen next to Add a Song. As songs are selected, the number next to Add a Song will decrease and the message Song Added will be displayed. Selected songs are indicated by a yellow border. Once all the desired songs are added, the first song selected will begin.
NOTE: Songs not featured in the game cannot be added to Disney Sing It: Pop Hits. This feature is as designed.