Readings come first. There are two different types: table reads and staged readings. A table read is just what it sounds like - actors sitting around the table and reading the text. There is generally little rehearsal. Maybe a music rehearsal or two if it's a musical, or some private sessions. Some of the time depending on the audience, the composer/lyricist will just sing the score while the actors read the book. In a staged reading, the actors have around a week of rehearsal and present the material at music stands. The rehearsal period for each actor can't be more than 29 hours according to Equity, and there are to be no props, costumes, sets, choreography, production values period. Everyone involved gets paid for these, and it's generally very low.
Workshops are full presentations of the material in a rehearsal room with staging and choreography. Minimal costumes/sets/props are allowed, there are usually full bands, and the actors are in microphones. It's a lot like seeing a rehearsal of a finished production before it moves into a theatre. The actors are pretty well paid and receive a small collective percentage or "points" in the final production and all subsequent productions of that script. This all stems back from when Michael Bennett rehearsed the first workshops of A Chorus Line and technically "stole" all of the dancers stories without proper compensation. Since the musical being workshopped is in development and changing based on everyone's work, the actors usually tend to inspire script changes, cuts, sometimes even lines.
Developmental Labs are fairly new to the game and very much like Workshops. However, there is a wide range of options for what a finished Lab would look like. Some use 4 weeks of rehearsal and stage the whole thing with actors off-book and doing choreography like a Workshop. Some use only 2 weeks of rehearsal and stage only a few numbers, or stage one act and do the rest at stands or moving around with books. The point being that whatever is useful to the creative team at that specific step of the show's development is what the Lab will be. Aside from that flexibility, the actors are paid more weekly to compensate for the fact that they do not receive any percentage/points in the show. This is a big criticism of Developmental Labs, and you'll hardly ever see a traditional Workshop being staged anymore. To an actor, that can look like a big rip off and that producers are taking advantage. But the reason given by AEA for this is that shows no longer follow a predictable route to Broadway and there are more developmental steps needed in the current commercial climate.
Hope that helps!
Updated On: 2/4/15 at 09:29 PM