No you cannot add custom songs to Rock Band 1 or 2. I also don't believe Guitar Hero 3 has the ability to add custom songs either. There is down loadable content from the game developers though.
The one new detail in Guitar Hero World Tour (the latest release) is that there is a custom music editor, so you can add your own tracks by playing them on the drums and guitar.
There is a bit more information here about the editor, http://www.squidoo.com/RockBand2orGuitarHeroWorldTourWhichWaytogo
no.
no
Rock Band Reloaded happened in 2010.
Rock Band Reloaded was created on 2010-12-02.
You can't, only with Xbox 360.
Yes. Here's the program you need: http://rawksd.japaneatahand.com/wiki/Main_Page
No. Rock Band songs only work with Rock Band, and Guitar Hero songs only work with Guitar Hero.
No. The only way to download songs for Rock Band is through the Rock Band store.
Yes, but only Family Friendly songs are playable.
Rock Band 2 doesn't start out with the same songs as the first game, but you can purchase some of the songs from the first game in the store, as well as new songs.
There are 45 songs on the Lego Rock Band disc. However, there are are hundreds of songs available to download, and it is compatible with a select amount of Rock Band DLC and exports.
No. You can, however, put Rock Band 1 songs on Rock Band 2 for a $5 export fee. See below for a guide to importing/exporting different Rock Band games.
Yes you can
The names of all of the Rock Band games are: Rock Band, Rock Band 2, Rock Band 3, Rock Band 4, The Beatles: Rock Band, Green Day: Rock Band, Lego Rock Band, Rock Band Blitz, Rock Band Unplugged, Rock Band Mobile, Rock Band (iOS), and Rock Band Reloaded. The expansions include: Vol. 1, AC/DC Live, Vol. 2, Classic Rock, Country, Metal, and Country 2.