Some sites track new AAC releases from stores:
Launch the Apple Music app (Mac) or iTunes (Windows). Search for a song, then look for the “Store” dropdown. You can still buy individual tracks or albums as M4A. itunes plus aac m4a sites new
For 99% of listening scenarios (airpods, car bluetooth, laptop speakers), AAC 256 is transparent . FLAC is overkill for portable use, while MP3 is outdated tech. Some sites track new AAC releases from stores:
However, the landscape has shifted. Apple no longer sells downloads directly via iTunes (it’s now the Apple Music app, focusing on streaming), and many old download stores have vanished. So, where do you find today? while MP3 is outdated tech. However
For "proper" or legitimate content, the following platforms are the standard sources for purchasing or downloading high-quality M4A files: iTunes Store