Probably 90 minutes of session and field recordings on tonight's show, which is repeated tomorrow (Sunday)

Command line for downloading live stream with ffmpeg :

ffmpeg -i "http://a.files.bbci.co.uk/media/live/manifesto/audio/simulcast/hls/uk/sbr_high/ak/bbc_radio_scotland_fm.m3u8" -c copy -t 02:10:00 output.ts

"Output" can be something like C:\Radio_recordings\TaketheFloor2017.03.18.ts