Sydney books folk for the parts of an event where a PA would be rude. A ceremony on the grass at a national park headland, a long lunch in somebody's garden at Glebe, a wake in a church hall where thirty people need to hear a voice and nothing else. The list below is not a big one, so treat it as a shortlist rather than a catalogue and send your date to several performers at once.
The word folk is doing three jobs here, and sorting that out is your first task. Celtic and Irish material with a fiddle, Australian bush and colonial song, and modern acoustic songwriting are separate trades that happen to share a label. Say which one you mean in the first line of your enquiry and you will get sharper replies.
Top picks are the acts in this category in Sydney, without a review, rating or premium ranking: all these sort keys are tied.
For a small group sitting close, yes, and it is the reason a lot of Sydney couples book this trade for a headland ceremony. Past about fifty guests, or once the southerly comes through in the afternoon, a voice and an acoustic guitar simply stop reaching the back row. Ask whether the performer carries a battery speaker and how long its charge holds, because the walk back to a car park is often the only power on site.
An acoustic singer plays songs your guests already know on a guitar, and the point is recognition. A folk singer is working inside a tradition, whether that is Irish, Australian bush or contemporary songwriting, and the repertoire is chosen for the feel rather than the singalong. If you want people joining in on a chorus, say so, because plenty of Sydney folk performers will build a set around exactly that.
Most will happily take the run to the Blue Mountains, the Southern Highlands or the Hawkesbury, and quite a few of the listings here already work that circuit. What changes the price is the return trip after a late finish rather than the distance out, so give the venue and the finish time together. A room on site is worth mentioning too, since it can rewrite the travel part of a quote for a performer facing the drive back over the mountains at midnight.
Sydney Harbour and Royal National Park sites are booked through the park service, and most of the popular clifftop spots have no power at all. Ask the performer what battery gear they carry and how long it runs.
There are no reviews on these profiles to sort by, which makes the video and the reply you get the real evidence. A recording of the performer singing outdoors tells you more than a studio track ever will.
Fiddle, whistle and bodhran often mean a second musician, and a second musician is a second fee. Confirm whether the price you are quoted is one person switching instruments or two people turning up.