The TC electronics looper pedal : The “Ditto x 2 “. RRP approx.. $170 AUD.
I have resisted getting one of these but now I know I was kidding myself. These units are brilliant. You can back yourself and with practice you can make accurate loops on the fly in front of an audience and never have to put up with 5 people other people with unstable egos ,mental health issues and hidden agendas (a.k.a leading a band).
If you play an instrument then keeping up the interest and motivation to practice a lot in order to improve can go through peaks and troughs . I bought this unit to remove all the troughs. Designed chiefly for an electric guitarist or an electric bassist, this unit works for keys, vocals and other instruments too as long as you can mic. them up .