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Alpha Software Blog

Alpha Anywhere in Practice: Spartito Music App

Alpha Anywhere in Practice Guest Post by David Kates, Owner of Adjustable Software and Alpha Anywhere developer

Alpha Anywhere in Practice Guest Post by David Kates, Owner of Adjustable Software and Alpha Anywhere developer

Spartito is an app for scrolling sheet music.  As is usually the case, this app was created to solve a problem.

Here’s the story.

I play the piano.  I am classically trained and started playing at an age I can’t recall now.  My family didn’t actually have a piano but I took lessons anyway… and brought home a cardboard keyboard which unfolded to reveal 88 keys upon which I would practice… very quietly.  I think this went on for about a year.

My father announced one day that we were getting a piano from a neighbour who was moving.  It was a full upright which means it has a full grand harp.  It was crafted by The Newcombe Piano Company of Toronto in 1906 and was around 57 years old the first time I saw it, cost $100, and it was magnificent.  It’s been with me all my life and currently sits in my living room.

Now… this piano has a very wide area upon which to lay out sheet music.  But it’s not quite wide enough for the 8 pages of Nuvole Bianche, a brilliant piece written by Ludovilo Einaudi.  I first encountered this piece while watching an excellent British show a few years ago… Derek.  Nuvole Bianche was used as the theme.  I had to learn it… so I found it, bought it (I think) and printed it.

I realized early only that this beautiful piece of music did not allow a performer to take their hands off the keyboard.  Usually, most music, will allow some brief amount of time to turn a page.  Not so here.  Not only couldn’t I see all pages at once but I didn’t have time to grab pages either.  Since I’d been looking to do something for myself with Alpha Anywhere I created Spartito… Italian for “Sheet Music”.

Spartito uses 3 List controls:

Music List : a list of all the music pieces in the app

Pages List : pages of music within a piece along with their details

Music Sheets : Images of each page

The 3 Lists are fed by 2 tables in a SQLite database housed within the app.  You add music by getting PNG images to your device and importing them into Spartito.

In the Detail View of the Music Sheets you give each page an amount of time for playing.  As each page image is displayed a countdown timer shows and as it gets close to zero the page starts to scroll up.  The List control is perfect for this as it allows me to specify exactly how fast, or slow, each page scrolls.  As scrolling takes place I can continue playing and also see what’s coming up to play on the next page.

Alpha Anywhere in Practice: Spartito is an app for scrolling sheet music.

Alpha Anywhere in Practice: Spartito is an app for scrolling sheet music.

There are lots of options involved in all this.  Sheet Music Title, Composer, Image, Time, Page # etc.  I wanted a really, really nice way of adding data.  I wasn’t happy with anything I’d created so far… but lived with it.  Then Selwyn release the ControlBar… and I had to replace all my Panel Headers.  I had no choice… the ControlBar was perfect.

Disclosures sliding in from everywhere, collecting data, showing options.  ControlBars changing from Play to Pause, Pause to Stop, Stop to Play… beautiful.

Overall, it’s a fairly straight forward app.  But it utilizes features of Alpha that are perfect for this type of application.  It’s completely stand-alone, includes a SQLite database, allows full control over scrolling, Disclosures and multiple ControlBar Layouts make the app look good, and, because it’s a PhoneGap Build App I get to include an option for AirTurn PED.

AirTurn PED is a Hands-Free Bluetooth Controller.  Typically, it sits on the floor and you tap one of its 2 pedals with your foot in order to scroll music up or down a page.  AirTurn offers a PhoneGap plugin which I then modified a bit for use with PhoneGap Build.

I can now play all 8 pages of Nuvole Bianche without stopping… on an App I created with Alpha Anywhere and which was accepted into the Apple App Store and Google Play Store.  Very cool.

Guest Post by David Kates, Owner of Adjustable Software and an Alpha Anywhere developer. 
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About Author

Amy Groden-Morrison
Amy Groden-Morrison

Amy Groden-Morrison has served more than 15 years in marketing communications leadership roles at companies such as TIBCO Software, RSA Security and Ziff-Davis. Most recently she was responsible for developing marketing programs that helped achieve 30%+ annual growth rate for analytics products at a $1Bil, NASDAQ-listed business integration Software Company. Her past accomplishments include establishing the first co-branded technology program with CNN, launching an events company on the NYSE, rebranding a NASDAQ-listed company amid a crisis, and positioning and marketing a Boston-area startup for successful acquisition. Amy currently serves as a Healthbox Accelerator Program Mentor, Marketing Committee Lead for the MIT Enterprise Forum of Cambridge Launch Smart Clinics, and on the organizing team for Boston TechJam. She holds an MBA from Northeastern University.

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The Alpha platform is the only unified mobile and web app development and deployment environment with distinct “no-code” and “low-code” components. Using the Alpha TransForm no-code product, business users and developers can take full advantage of all the capabilities of the smartphone to turn any form into a mobile app in minutes, and power users can add advanced app functionality with Alpha TransForm's built-in programming language. IT developers can use the Alpha Anywhere low-code environment to develop complex web or mobile business apps from scratch, integrate data with existing systems of record and workflows (including data collected via Alpha TransForm), and add additional security or authentication requirements to protect corporate data.