This is NOT directed at Donny, Gary or anyone. This is just my approach and some background on how I approached using an arranger kb several years ago.
I had never touched an arranger until one day about 5 years ago. I was blown away by its capabilities. Up until then my performances consisted of me using a digital piano and adding some strings at times. I also sang. As silly as this may sound to some, I had major reservations about being considered legitimate if I went the arranger route. I talked to other kb players in the area and my hometown of Pittsburgh about their thoughts on it. I talked to several long term clients as well as long term audience members.
I knew there were guys who used midi files behind a big impressive keyboard but hardly played it. Other musicians, clients and yes even audience members at nursing homes could tell they weren't playing but in the end they liked them anyway. They would call them "cheesy" and that wasn't for me.
The basic feedback I got across the board was that as long as they could still tell I was playing piano, the accmp. parts wouldn't take anything away. As long as I wasn't using it as a crutch, they felt it would be great.
So, from day 1, I use piano as my main rhythym instrument. During the average one hour show, I'll turn all the accmp OFF totally on a few tunes and play a ballad or hymn just to provide some contrast and depth to my performance. For me, a sustain pedal is critical to play the way I know how to play.
I don't use Midi files, mp3 files, OTS, etc. I use piano as my #1 instrument, usually strings/pad in #2 and a solo instrument like sax or trumpet in #3. I ride a style. I also modulate and sub in other solo instruments to keep it fresh. I've tried the other ways, I don't feel comfortable whatsoever and honestly feel very cheesy doing it that way.
So, as my anchor instrument is a piano and I'm a piano player/vocalist it all makes sense to me and my audiences.
If I didn't use piano as my main instrument and tried using a sax or a flute, well, that's pushing it too far for my money. I don't want there to be any doubt that there's a musician performing for you and its not just the technology dazzling you in some way that you can no longer tell if he's playing or not. I'm playing every chord through every song and you know what-If the power dies-"the show goes on!"
Frankly, I don't think a performer who uses a mp3 or a midi file is as legit as someone who doesn't rely on such a significant contribution to perform the basic nuts & bolts of as song. You're moving towards a karaeoke kind of presentation that I have no interest in.
I know there's guys here who do just that and god bless them. There's more than one way to skin a cat and if they can pull it off, that's great.
A few years ago there was a new guy in the Dayton/CBus area trying to get into nursing homes. His promo stuff said he was a keyboard player and singer. Some of the places tried him out and he bombed. Why? Because all he knew how to do was to fire nice sounding midi files via his kb. He couldn't play. Audiences watched him never play the keys and within a month he was toast.
Again, everyone's comfort zone is different. Hopefully this explanation helps everyone understand where I'm coming from on the sustain thing.
Oh, what the hell is a "Power Single?"

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Bill in Dayton
[This message has been edited by Bill in Dayton (edited 10-19-2009).]
[This message has been edited by Bill in Dayton (edited 10-19-2009).]