If you're looking to Download MainStage on your Chromebook laptop Then read the following guideline.

MainStage lets you take your Mac to the stage with a full-screen interface optimized for live performance, flexible hardware control, and a massive collection of plug-ins and sounds that are fully compatible with Logic Pro. The Ultimate Live Rig • Perform live with 100 instrument, effect, and MIDI plug-ins or work with Audio Units plug-ins • Add your sounds from Logic Pro and GarageBand to bring your studio sound to the stage • Support for the Touch Bar on MacBook Pro provides convenient controls for layout, editing, and performance • Combine instruments and live audio, such as keyboards and vocals, in a single Patch • Switch between Patches without stopping sound output or cutting off held notes • Design rich keyboard Patches using splits and layers, the Arpeggiator, and other MIDI plug-ins • Perform with stereo or multitrack backing tracks using Playback • 64-bit architecture uses all the RAM in your system for larger sampled instruments Hardware Control • Connect your favorite hardware and use it to play and control your plug-ins • Use USB and MIDI-equipped controllers like keyboards, foot pedals, and drum pads • Instantly set up a large variety of hardware using automatic device recognition • Quickly assign hardware knobs, buttons, and faders to onscreen controls • Manage sophisticated rigs using the Assignments & Mapping overview Designed for the Stage • See only what you need during your performance using a customizable, full-screen live interface • Screen controls adapt for each Patch using Smart Controls • Smart Controls offer dynamic performance controls that change with each Patch • Easily view your Mac screen from a distance using a high-contrast, full-screen performance view Instrument Plug-ins • Play or create a wide variety of rich sampled instruments with Sampler and Quick Sampler • Turn your favorite hardware synthesizers into sampled instruments using the Auto Sampler plug-in • Quickly find sounds or create unique new ones with Alchemy, the ultimate sample manipulation synthesizer • Play classic ’70s- and ’80s-style synthesizer sounds using Retro Synth • Play faithful models of vintage keyboards with Vintage B3, Vintage Electric Piano, and Vintage Clav • Perform inspired sounds using a collection of synths that provide analog, wavetable, FM, additive, granular, spectral, and modeling synthesis • Play deeply sampled, professionally mixed, and fully customizable drum kits provided by Drum Kit Designer • Perform electronic beats with the Ultrabeat drum machine MIDI Plug-ins • Transform simple ideas into elaborate performances using nine MIDI plug-ins • Instantly turn a simple chord into a rich performance with the Arpeggiator • Play a single note to trigger predefined chords with Chord Trigger • Perform a part and conform notes to a specific scale using Transposer Creative and Production Effects • Play your sounds through a variety of realistic acoustic spaces or creative synthesized reverbs • Use a range of multi-tap, vintage tape, and stereo delays • Add movement to your tracks with a variety of modulation effects • Get the perfect mix with a collection of vintage and modern EQs, dynamics, and other mixing tools Guitar and Bass Gear • Build your own guitar or bass rig with Amp Designer using vintage and modern amps, cabinets, and mics • Design a custom Pedalboard from a collection of delay, distortion, and modulation stompboxes • Access a full-screen Tuner to quickly get in tune Sound Library • Over 5,900 instrument and effect patches • 1,200 meticulously sampled instruments • 14,750 Apple Loops in a wide range of genres Storage Requirements • 6GB available disk space for minimum install / 72GB hard disk for full Sound Library installation