RealBand 2011.5 build 4 is on available for existing 2011.5 users:

http://www.pgmusic.com/support.realband.htm#2011_5_4

Fixed: When generating an audio harmony using the setting to harmonize to the chords of the song, a flashmessage would pop up saying that the program was unable to generate the chords and nothing would happen.
Fixed: Note-based lyrics would not be loaded in from an .MGU.
Fixed: Lyric window would not be launched automatically for an .MGU that had lyrics, even if the setting was enabled.
Fixed: When loading in a type zero .MID, and answering Yes to question about extracting to multiple tracks, the extract didn't work for audio tracks.
Added: StylePicker Text Filter added. Filter the list of styles by any text string. Multiple terms allowed. e.g.:
Bossa guitar <----- styles with bossa and instrument=guitar in them
Guitar Brent <----- styles that have artist=Brent Mason
Jazz Trio Oliver <----- trios with Oliver Gannon


Have Fun!
Peter Gannon
PG Music Inc.