If your meditation album includes both MP3 and WAV downloads, you do not need to guess which one is the “correct” choice. Start with MP3 when you want a smaller file for everyday listening. Keep the supplied WAV recordings when you want an uncompressed copy and have room for the larger download.
The music, rather than the filename, is the reason you chose the album. Both formats can fit into a personal listening routine. The practical questions are where you will keep the files, how you will play them and how much storage you want to use.
MP3 and WAV at a glance
| Your priority | MP3 | WAV with PCM audio |
|---|---|---|
| A smaller download for your phone | A practical starting point | Usually uses more storage |
| Keeping an uncompressed audio copy | Uses lossy compression | Preserves the supplied PCM recording |
| Listening without an internet connection | Possible after saving locally | Possible after saving locally |
| Everyday playback | Check your player’s supported formats | Check your player’s supported formats |
What is the difference between MP3 and WAV?
MP3 uses perceptual compression: it reduces the amount of audio data, including information the encoding process treats as less audible. This makes the file smaller. The Library of Congress explanation of MP3 describes that trade-off.
WAV is a container format. The WAV files supplied with our Piano Hour album use uncompressed PCM audio. A WAV extension on its own does not prove that every file on the internet is uncompressed; the encoding inside matters. The Library of Congress guide to PCM WAVE explains this distinction.
You do not need production software to enjoy a purchased album. Choose a compatible audio player, keep the volume comfortable and use the format that works with your device and storage. Converting an existing MP3 into WAV will create a different file, but it cannot recover information already discarded by the earlier compression.
Which format should you download first?
For a phone, a slower connection or a simple music folder, begin with the supplied MP3 version. You can keep a complete album ready without allocating as much space to it. This is especially convenient before travelling or when you want your favourite sessions available without depending on a stream.
If you prefer to keep an uncompressed library, download the supplied WAV files as well. Save them somewhere you can identify later, such as a folder labelled with the artist and album name. Keep a separate backup if these are recordings you want to retain.
There is no need to download both formats onto every device. You might keep WAV copies in your main music library and use MP3 copies on your phone. Your choice can be practical without turning listening into a technical task.
A real example: Piano Hour Vol. 1
Lo-Fi Piano Hour Vol. 1 is a US$9 one-time digital purchase with ten sessions, MP3 and WAV downloads, artwork and a listening companion. The product page includes previews so you can hear the collection before choosing it.
The current MP3 package is approximately 66 MB. The WAV album is split into two downloads, approximately 144 MB and 134 MB. Both WAV packages are needed for the complete WAV collection. These sizes describe this album, rather than a fixed size that applies to every recording.
All included formats belong to the same purchase. There is no separate subscription needed to play files you have downloaded locally. Check the product page for current inclusions and use the download links supplied after payment.
Save the files before you want to listen offline
- Download the package while you have a suitable connection.
- If the album arrives as a ZIP, extract it into a named folder.
- Open one recording in your chosen player and check that it plays.
- Confirm that the music is saved on the device, rather than only visible in an online preview.
- Keep your order information and a backup somewhere you can find them.
A ZIP is a package containing files, not another audio format. Extracting it makes the tracks available individually. If a recording will not open, check your player’s format support and whether the download finished before repeatedly buying or converting anything.
What the purchase allows
Our album downloads are sold for personal listening. Buying a copy does not automatically give permission to upload it publicly, resell it, redistribute it or use it in commercial projects. For a video, a public class or another use outside the stated personal-listening terms, ask So Hum Collective about permission first.
Common questions
Do I need WAV for meditation music?
You can use the supplied MP3 files for personal listening. Choose WAV if you specifically want the supplied uncompressed audio and are comfortable with the larger files.
Can either format play offline?
Yes, once the complete recording has been saved locally and your device has a compatible player. A streaming preview alone does not establish that a recording is stored offline.
Is one format more relaxing?
A file format is not a wellbeing treatment. Choose music you enjoy, a comfortable volume and a listening setup that suits you; do not treat a format as a promise of a health outcome.