Two separate crafts have to arrive in the same person here. The character work carries the entrance, the walk and the patter between numbers, and then the singing has to survive a live microphone in a room where nobody is being generous. Plenty of performers manage one of the two, which is why this category stays small everywhere.
Sydney has more of them than most cities and the local list is still short, so enquire with several at once. If nobody suitable is free for your date, a tribute singer is the nearest thing, and the difference is mostly whether the performer stays in character once the song stops.
Top picks are the acts in this category in Sydney, with the most visible client reviews first, then rating; premium listings break remaining ties.
Booking one person keeps this well below band money, though the fee is covering more than the time on stage: the wardrobe, the rehearsal and quite often the sound gear too. Three things move it: how long they are on site, how much of that stays in character, and who supplies the PA. Only a few listings here show a starting figure, so the rest have to be asked directly.
A tribute singer delivers the songs and is themselves again the moment one ends. An impersonator never drops it: the accent, the walk, the between-song patter and the way they handle a room with no music playing. Want someone who arrives as the character, works the floor, sings, then carries on through supper? That is this category rather than the tribute one.
Twenty to forty minutes of singing with mingling on either side is the common shape, and every part of it wants a decision from you before the night. Settle the arrival time, the spot they sing from, and whether they stay on afterwards. Leave those open and the act ends up hovering at the edge of the room waiting to be told.
Some carry their own and some assume the venue has one, and the quote shifts either way. A boat on the harbour or a rooftop with nothing installed is a very different setup from a function room with a rig already on the wall. Name which of those you have in your enquiry, and ask what they need from you for power.
Skip the polished showreel and play the wobbly handheld footage instead, all the way through one song. Singing that survives a bad camera microphone will survive your function room, and no amount of costume rescues singing that does not.
Mimed performance is a real format when it is chosen on purpose and disclosed, and several acts build a visual show around it. Trouble comes from the undisclosed version, so put the question plainly and see how straight the answer is.
Without someone to drop the music and find them with a light, the character wanders into a room still talking among itself. Half a minute of arrangement with whoever runs the sound desk is what turns an arrival into a moment.