SAM

Added a new home screen layout.
Changed some panels to a MigLayout instead of the GroupLayout. This allows for resizing. Will do more in the future.
Added a workspace panel while including a tab panel that holds the home screen and something new.
That something new is a document application. It's not Microsoft Word level, but it'll get there. It can do basic document writing and auto-saving.
Sadly had to remove the backgrounds to many of the panels. Was having an issue with the multiple layers panel no longer being able to exist, and then the issue of the background images not being compatible with the MigLayout. However, I will hopefully fix it in the future.

Bugs:
Background can no longer be shown.
Some resizing issues.
SAM still speaks from the chat mode when you're converting.

SAM

Added an entire new panel for 4 selected music.
Added images, titles, progress bar, buttons, background... pretty much everything to make the music panel clean and working.
Added a work-in-progress home menu. Basic functions right now are just working buttons. No style or anything.
Changed and cleaned up the source code a bit.
Bug to be fixed in the future: SAM seems to talk in conversion and chat mode at the same time when trying to convert temperatures.