diff --git a/src/dsp/mod.rs b/src/dsp/mod.rs
index d561b14..b766636 100644
--- a/src/dsp/mod.rs
+++ b/src/dsp/mod.rs
@@ -12,6 +12,8 @@ mod node_out;
 mod node_test;
 #[allow(non_upper_case_globals)]
 mod node_tseq;
+#[allow(non_upper_case_globals)]
+mod node_sampl;
 
 pub mod tracker;
 mod satom;
@@ -31,6 +33,7 @@ use node_sin::Sin;
 use node_out::Out;
 use node_test::Test;
 use node_tseq::TSeq;
+use node_sampl::Sampl;
 
 pub const MIDI_MAX_FREQ : f32 = 13289.75;
 
@@ -270,6 +273,10 @@ macro_rules! node_list {
                [3 trk4]
                [4 trk5]
                [5 trk6],
+            sampl => Sampl UIType::Generic UICategory::Osc
+               (0 freq  n_pit      d_pit     -1.0, 1.0, 440.0)
+               {1 0 sample audio_unloaded("") 0 0}
+               [0 sig],
             sin => Sin UIType::Generic UICategory::Osc
                (0 freq  n_pit      d_pit     -1.0, 1.0, 440.0)
                [0 sig],
@@ -310,6 +317,10 @@ pub mod labels {
     pub mod TSeq {
         pub const cmode : [&'static str; 3] = ["RowT", "PatT", "Phase"];
     }
+
+    pub mod Sampl {
+        pub const sample : [&'static str; 0] = [];
+    }
 }
 
 impl UICategory {
diff --git a/src/lib.rs b/src/lib.rs
index 446b21c..3674924 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -123,25 +123,35 @@ I have a pretty detailed TODO list in my private notebook.
 
 You need nightly rust:
 
+```text
     rustup toolchain install nightly
+```
 
 To run the example:
 
+```text
     cargo +nightly run --release --example jack_demo
+```
 
 You might need following dependencies (Ubuntu Linux):
 
+```text
     sudo apt install libjack0 libjack-jackd2-dev qjackctl
+```
 
 These might work on Debian too:
 
+```text
     sudo apt install libjack0 libjack-dev
+```
 
 ## Running the Automated Testsuite:
 
 There exists an automate test suite for the DSP and backend code:
 
+```text
     cargo test
+```
 
 ## Known Bugs
 
diff --git a/src/sample_lib.rs b/src/sample_lib.rs
index b5267f8..0c0a79f 100644
--- a/src/sample_lib.rs
+++ b/src/sample_lib.rs
@@ -32,7 +32,7 @@ impl SampleLibrary {
         }
     }
 
-    /// Synchronous blocking loading of a sample from `path`.
+    /// Synchronous/blocking loading of a sample from `path`.
     /// Returns an SAtom reference that you can clone and send directly
     /// to the sampling node of your choice.
     ///