What permissions does the devil Raumfeld app for Android require?

The devil Raumfeld app requires the following permissions in the Android version (as of Feb 2019).

Android permission	Reason
Read SD card content	Recognize and play music stored on device/memory card
Access approximate location	Set up a device
Retrieve WLAN connections	General device usage as network devices
Retrieve network connections	General usage of the devices, since network devices
Allow WLAN multicast reception	Finding devices on the network
Accessing networks	General device usage, since network devices
Disable sleep mode	During the setup of a device
Establishing and disconnecting WLAN connections	During the setup of a device
Perform pairing with Bluetooth devices	When using Android wearables
Run foreground service	Detect and play music stored on device/memory card
Run at startup	devil Raumfeld widget