wtkJams KE has the ability to restrict users from selecting over the specified number of songs in the play list.
To change the
Maximum Songs setting, go to the Settings app of your iOS device. Scroll down and select
wtkJams KE settings page, tap
Maximum Songs to specify the maximum number of songs. To disable
Maximum Songs, enter a 0.
Exit the Settings app and return to
wktJams KE and the
Maximum Songs settings will have been changed.