Tasmota/lib/lib_audio/ESP8266Audio/examples
..
MixerSample
PlayAACFromPROGMEM
PlayFLAC-SD-SPDIF
PlayFLACFromPROGMEMToDAC
PlayMIDIFromLittleFS
PlayMIDIFromSPIFFS
PlayMODFromPROGMEMToDAC
PlayMP3FromSPIFFS
PlayMP3ToSPDIF
PlayOpusFromSPIFFS
PlayRTTTLToI2SDAC
PlayWAVFromFunction
PlayWAVFromPROGMEM
StreamMP3FromHTTP
StreamMP3FromHTTPToSPDIF
StreamMP3FromHTTP_SPIRAM
StreamOnHost
TalkingClockI2S
WebRadio