Hi, Welcome to the Forum ber !
Here are all important links:
http://lmms.io/forum/viewtopic.php?f=1&t=4740
-A few rules and useful forum instructions
If you like to introduce yourself, to the community, go here:
http://lmms.io/forum/viewtopic.php?f=4&t=4480
Yes you can use LMMS. All notes and also all note-containers can be placed between 'tick-positions' so any sound can be be initiated at any time, also outside std musical-positionscan i use lmms for making music wothout tempo (for example ambient music)
To move tick-less
* Hold Alt
Click the item ( notes or note-container) you want to move and hold mouse, then drag
List over key-shortcuts:
https://docs.lmms.io/user-manual/7-reso ... y-mappings