Spotify is finally bringing high-quality, lossless music to its premium users after years of delays. Last year, CEO Daniel Ek said lossless streaming was still in the early stages. What Lossless Streaming OffersSpotify now lets you play music in 24-bit/44.1 kHz FLAC quality. Things to Know Before You Try Spotify Lossless StreamingLossless files are much bigger than regular streams, so they use more data. You also cannot play lossless music over Bluetooth because it cannot handle that much data.