It looks like you've provided a key-value pair with some information about EZ CD Audio Converter 11.2.1.1.

Based on the text, I can summarize the key features and functionality of EZ CD Audio Converter as follows:

* All-in-one audio converter, ripper, metadata editor, and disc burner

* Supports batch conversion of audio files between various formats

* Can rip audio CDs with exact and reliable error detection and two-pass verification

* Allows editing of metadata for retrieving high-quality metadata

* Burns discs (audio, MP3, data) with tamper-free capabilities

Functionality:

* Converts CD audio to different audio file formats

* Normalizes volume, removes silences, and converts high-resolution audio files

* Grabs disc information and converts it to a digital format

Release Notes:

EZ CD Audio Converter has undergone several updates, including:

* Version 11.2.1.1 (September 27, 2023)

* Version 10.3.0.1 (March 2, 2023)

* Version 9.5.3.1 (January 19, 2022)

If you'd like to know more or have any specific questions about EZ CD Audio Converter, feel free to ask!

EZ CD Audio Converter 11.2.1.1 free