Yes,
use the insert button to add space at the top then add the desired bars.
You can also use Tap and hold to start a song from the last 4 or 8 bars to simulate the effect of intro.
See www.irealb.com for manual and more info.
You could even do that with one song.
Copy the 4 bars.
transpose the song.
Paste the 4 bars from the pasteboard (original key) below the transposed one.
transpose the song.
Paste the 4 bars from the pasteboard
...
There is never piano and guitar on the same style.
Some styles have piano (most jazz styles) and some guitar (most pop styles).
You can use the mixer to change the volume of each instrument.
You can't send .irb files to an iOS device.
Try using a different email address and make sure to use Apple Mail.
Read the manuals on the website for more info.
Unfortunately there is nothing we can do on our side if your particular model of phone is not working well with Google Play.
Also, we have had no other such reports.
- you can't access it directly on the iPod. If you have other apps that handle WAV of AAC format file you can choose Open in App... instead of Save to Disk.
- In iTunes select the file and press the Delete key on your keyboard