Gale made note to listen for the music and gave a final nod as he rose from his chair. "I shall keep my ears on the ready for a lute and bring you the...payment." He was trying to be discreet. Airing out all of his secrets and finer details wasn't quite needed yet. If someone asked - pending the person - he may share with them. But only then.
Nevertheless, Gale scrounged with a little help from Wyll and even a few of the young tieflings who looked like they could use a distraction. All of their combined efforts produced a meal for everyone at the inn that was better than expected. Only when everyone seemed sated and happy did Gale wander off, following music as instructed. He could pitch his tent and sleeping arrangements later.
At the door that Edgin mentioned, he paused and listened. Yes, there was faint tune of something so he knocked with two knuckles.