To recover deleted audio files from an SD card, start with a manual approach. Connect the SD card to your computer, open File Explorer, and check the Recycle Bin for the deleted audio files. If found, right-click and select Restore. Alternatively, try a command prompt method by entering chkdsk to fix any errors on the SD card that might restore lost files.

If manual methods don't work, the BLR Data Recovery Tool provides an effective solution. This software scans your SD card deeply, enabling recovery of deleted or lost audio files with a few clicks. Simply connect the SD card, launch the software, and select the recovery option to retrieve your files quickly and easily.