Apps like musicbook:

Here are some great alternatives to musicbook: by Lindemann audiotechnik :
AK Connect 2.0 (DLNA,UPnP,AK)
AK Connect 2.0 (DLNA,UPnP,AK)
★4.0
MA Remote
MA Remote
★3.4
Soundmate
Soundmate
★3.6
Technics Music App
Technics Music App
★4.2
AudioCast
AudioCast
★3.2
WiiM Home
WiiM Home
★3.9
SB Player
SB Player
★4.3
Booksonic - Audiobook Streamer
Booksonic - Audiobook Streamer
★4.4
BluOS Controller
BluOS Controller
★3.7
Sony | Music Center
Sony | Music Center
★4.5
Music Player MP3
Music Player MP3
★3.7
MusicCast Controller
MusicCast Controller
★4.3
Pioneer Music Control App
Pioneer Music Control App
★3.8
Music Player
Music Player
★4.9
LAP - Light Audio Music Player
LAP - Light Audio Music Player
★4.7
mAbook Audiobook Player
mAbook Audiobook Player
★4.7