RB meaning in Community ?

Answer:

What is Rock Band mean?

Rock Band is a series of rhythm games developed by Harmonix, principally for home video game consoles. Based on their previous development work from the Guitar Hero series, the main Rock Band games has players use game controllers modeled after musical instruments and microphones to perform the lead guitar, bass guitar, keyboard, drums and vocal parts of numerous licensed songs across a wide range of genres though mostly focusing on rock music by matching scrolling musical notes patterns shown on screen. Certain games support the use of "Pro" instruments that require special controllers that more closely mimic the playing of real instruments, providing a higher challenge to players. Players are scored for successfully-hit notes, while may fail a song if they miss too many notes. The series has featured numerous game modes, and supports both local and online multiplayer modes where up to four players in most modes can perform together.

Harmonix had worked with Red Octane for the Guitar Hero series first released in 2005; when Red Octane was acquired by Activision to continue Guitar Hero in 2007, MTV Games, a division of Viacom at the time, acquired Harmonix to expand the concept to Rock Band, and served as the game's publisher and manufacturer for the instrument controllers, with distribution handled by Electronic Arts. In 2009, due to saturation of the rhythm game market, sales of both Guitar Hero and Rock Band dropped; Harmonix's investors were able to buy the company from Viacom and making Harmonix an independent company, giving them more flexibility in options for the series. Harmonix transitioned to Mad Catz in 2010 for the publication and instrumentation controller manufacture. By 2013, Harmonix stopped producing downloadable content (DLC) for the current Rock Band 3, though stated that it would consider its options for the series upon the arrival of the next-generation of consoles. Following the release of the PlayStation 4 and Xbox One, Harmonix released Rock Band 4 in 2015 for the new consoles. While Mad Catz initially manufactured the new instrument controllers. the game was not as financially successfully, a partial cause for Mad Catz to declare bankruptcy and requiring Harmonix to switch production to Performance Designed Products (PDP) for ongoing instrument controller manufacture.

To date, there have been four main games in the series, two band-specific spin-offs including The Beatles: Rock Band, and several additional spin-off titles and Track Packs. Harmonix has continued to supported Rock Band through a persistent DLC model, with routine releases of new songs on a weekly basis as well as the ability for players to import songs from previous games into newer ones, and as of May 2020, the latest title Rock Band 4 supports over 2700 songs from this approach. Harmonix had also offered the Rock Band Network to allow bands and labels to publish their songs as Rock Band tracks that can be purchased by players, though the service has since been discontinued; at the height of this service, over 4,000 tracks from 1,200 artists were available for Rock Band players.

By 2009, over 13 million copies of Rock Band titles have been sold netting more than $1 billion in total sales. Over 130 million downloadable song purchases have been made by 2009.

reference

Full Form	Category
Research Board	Academic & Science
Rigid Basement	Academic & Science
Revenue Book	Accounts and Finance
Room Booking	Business
Reserve Box	Business
Rubidium	Chemistry
Requires Bind	Community
Rob Berridge	Community
Red Baron (Rittmeister Baron von Richtofen)	Community
Rock Band	Community
Radiocommunications Bureau (ITU-R)	Computer and Networking
Read Binary	Computer Assembly Language
Rotate Buffer	Computer Assembly Language
Reservation Bit	Computer Assembly Language
Rom (read-only Memory) Boot	Computer Hardware
Registry Backup	Computing
Rounded Box	Computing
Resident Bangladeshis	Country Specific
Rechargable Battery	Electronics
Resistance Barrier	Electronics
Rubberized Base	Electronics
Reply By	Email
Richard Bruce	File Type
Round Base	General
Roque Batty	General
Regular Banjo	General
Requires Binding	General
Raised Back	General
Right Bottom	General
Rotatable Back	General
Rocky Blue	General
Red Brown	General
Right Boundary	General
Release Bend	General
The Raging Bears	General
Revolving Back	General
Rice Boy	General
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Rubber Biscuit	General
Road Board	General
Retinoblastoma By	General
Right Bass	General
Raised Block	General
Rolls Barnoldswick	General
Rock Bakura	General
Rambut Busok	General
Reverse Binoculars	General
Remaining Battery	General
Richard Baggins	General
Roger Benoit	General
Reconnaissance The B	General
Red Bellied	General
Replace Binary	General
Regular Bucket	General
Reverse Bend	General
Rody And Bridget	General
Rody And Bridgitte	General
Red Boy	General
Relative Biomass	General
Round Buckler	General
Raging Bull	General
Rubbish But	General
Running Beast	General
Random Bish	General
Richard Booton	General
Rifle Bomb	General
Reformado Bogota	General
Roberts Brothers	General
The Random Bgp	General
Ruston Bucyrus	General
Rear Bath	General
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Resource Bundle	General
Rainbow Bright	General
Rich Burn	General
Replaced By	General
Rose Bowl	General
Random Body	General
Road Bike	General
Right Bend	General
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Raffel Brothers	General
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Recommended Beer	General
Rachel Berry	General
Raw Blanks	General
Red Bull	General
Rite Bros	General
Rasen Ball	General
Rochester Beijing	General
Ronald Brooks	General
Royal Blue	General
Rice Bran	General
Ring Bearer	General
Raelert Brothers	General
Red Brick	General
Registered Builder	General
Ruby Base	General
Rogers Batteryless	General
Radek Bonk	General
Roast Beef	General
Red Book	Governmental
Republic of Biafra	Governmental
Rubber Bullet	Governmental
RedBubble	Internet
Right Brain	Medical
RetinoBlastoma	Medical
Random Boner	Messaging
Real Beard	Messaging
Really Big	Messaging
Short-range Coastal Or River Boat	Military and Defence
Std Rubidium Standard	Military and Defence
Review Board	Military and Defence
Remote Backup	Networking
Rigid Body	Physics Related
Room and Board	Real Estate
Radar Beacon	Space Science
Race Bred	Sports
Racing Bred	Sports
Race Breed	Sports
Record Breaking	Sports
Racing Breed	Sports
Right Back	Sports
Record Book	Sports
Running Back	Sports
Rubber Ball	Sports
Record Breaker	Sports
Rich Baller	Sports
Reverse Billing	Telecommunication
Randomized Block	Telecommunication
Resource Bearer	Telecommunication