diff --git a/README.md b/README.md
index e58d0c3..56d0f79 100644
--- a/README.md
+++ b/README.md
@@ -336,6 +336,10 @@ The following methods are available
 - `SetMute(val bool)`
 - `Mono() bool`
 - `SetMono(val bool)`
+- `Sel() bool`
+- `SetSel(val bool)`
+- `Monitor() bool`
+- `SetMonitor(val bool)`
 - `Label() string`
 - `SetLabel(val string)`
 - `Gain() float64`
diff --git a/bus.go b/bus.go
index 89d5b21..2dcba49 100644
--- a/bus.go
+++ b/bus.go
@@ -12,6 +12,10 @@ type iBus interface {
 	SetMute(val bool)
 	Mono() bool
 	SetMono(val bool)
+	Sel() bool
+	SetSel(val bool)
+	Monitor() bool
+	SetMonitor(val bool)
 	Label() string
 	SetLabel(val string)
 	Gain() float64
@@ -51,6 +55,26 @@ func (b *bus) SetMono(val bool) {
 	b.setter_bool("Mono", val)
 }
 
+// Sel returns the value of the Sel parameter
+func (b *bus) Sel() bool {
+	return b.getter_bool("Sel")
+}
+
+// SetSel sets the alue of the Sel parameter
+func (b *bus) SetSel(val bool) {
+	b.setter_bool("Sel", val)
+}
+
+// Monitor returns the value of the Monitor parameter
+func (b *bus) Monitor() bool {
+	return b.getter_bool("Monitor")
+}
+
+// SetMonitor sets the alue of the Monitor parameter
+func (b *bus) SetMonitor(val bool) {
+	b.setter_bool("Monitor", val)
+}
+
 // Label returns the value of the MC parameter
 func (b *bus) Label() string {
 	return b.getter_string("Label")