Hello Tux,

Thank you for your time and effort. Indeed your code it is extremely smaller than mine and better I assume. It is always nice to see better coders so I could pick up a few things.

Regarding the questions, why I did not use MP3::Tag the reason is that I wanted to practice my self with a challenging task. I wanted to introduce my self to pack and unpack. I did not even thought to check if $type is invalid.

Again thank you for your time and effort your gave me a lot of ideas and also for future implementation.