Yes. Music can be played in the CR-V's audio system using the USB interface or SD card slot. This means that as long as you store music on the SD card, you can listen to it in the car.

CR-V’s sound system supports a variety of audio formats, including MP3, WMA and AAC. If your music files are not in these formats, you need to convert them to a compatible format. Insert the SD card into the SD card slot of the CR-V audio system, and then follow the audio system's instructions to play music.

If you want to use a memory card to listen to music in the car, you need to ensure that the memory card’s capacity does not exceed 32GB and the format should be FAT32. Also, make sure the memory card's read and write speeds are fast enough to ensure there are no stutters or delays when playing music.

In short, it is very simple to use the CR-V's sound system to play music from the memory card. Simply insert the SD card into the SD card slot in your car and follow the audio system's instructions. Also, make sure the memory card has the correct capacity and format for the best music experience.