To celebrate the finale of the Penguin Cup, Cadence announces her plans for a new single and her other plans for the opening of a massive, luxury celebration cruise ship. Multiple special guests appeared with her to perform at the ultimate music festival.
All of the performers listed could be seen at the Main Stage every few minutes. A new performer was unlocked every other day of the party. Each one also offered their own free Autographed Backgrounds.
A new song called Best Day Ever was released prior to the party, free to download on the homepage starting July 2.
Members who bought and used the Tour Bus Igloo appear on the igloo list at the party.
Night-time in Club Penguin became a reality during this party, as it was asked for by many players; there are daytime and nighttime five minute cycles for the Music Cruise in the party. This is the first ever party to feature this. However, other parties have had different types of skies, albeit only one that stays the same throughout the entire duration of the party.
It was referred to as the "Music Jam Takeover" at the beginning of the "Disney Channel's Game On" video.
There was a glitch where you could not like other penguins' SoundStudio songs. However, this has now been fixed.
Sometimes you won't be able to hear other penguins' music, unless you either leave and come back or share music of yours.
There is a glitch that if you go down a slide in the pool area, you can't splash.
There is a glitch when Cadence is talking and showing you the schedule, when you press "ok", the speech bubble won't disappear. The only way to make the speech bubble disappear is to click on the map and then close it.
When you pick "Games" on the Map and pick Hydro Hopper, the arrow will be on the right of the Hydro Hopper, where the Hydro Hopper previously was.
There is a glitch where you can't get the Girl Next Door Guitar. Whenever you click on it, it won't be added to your inventory. However, this has now been fixed.
When someone is singing on the Main Stage and you go to SoundStudio, when you exit SoundStudio, the person who was singing when you went to SoundStudio will still be there without any music playing. After a few seconds, the singer will go away.