NowPlayingLyrics

The words of whatever record is on air, and where it is in them

Attributes (6)

Attribute	Type	Required	Description
onAir	boolean	Yes	False when nothing is airing, with everything else absent
trackId	string	No	The catalog record on air. Absent while the station is talking, and for a record the catalog has never held
startedAt	number	No	Unix epoch millis when the record went on air, the same instant /nowplaying reports. Match on it before pairing these lyrics with a /nowplaying reading
cueInMs	number	No	Where in the file the record started playing. Absent means the top of the file
cueOutMs	number	No	Where in the file the record stops playing. A line's atMs counts from the top of the file and the decoder's remainingMs counts down to this point, so the position to highlight is this (or the record's durationMs when absent) minus remainingMs. Absent for a record nothing has measured, which plays to the end of the file
lyrics	TrackLyrics	No	The station's answer for that record. Absent with no trackId