Lots of tools can join multiple mp3 files into one mp3 file that contains all the bits of the original files. Mp3 files but also files with the ogg extension can be concatenated easily because of the way the data is structured. The following command line argument will not work with many other file types [...]
Command Line Directory Switcher
If you want to switch between directories in the Windows command line you need to type in the path directly most of the time especially if the files are located on different partitions. The tab feature is great for completing a file or directory name but there is no option to switch directories fast.
Wherever Change [...]

