Documentation on how to use tail ?

[hems]

Hello mohayonao,

Could you please add some documentation on how to use "tail" ?

For instance using a SynthDef as filter of another SynthDef ?

For instance, on this example ( example link here ) i would like to use a SynthDef to filter the other synth def:

As you can see, i'm using In.ar as an "imaginary" code, it doesn't work at the moment.

Also i'm not sure if, .play( null, { cutoff: 300 }, "addToTail" ) is the right way to "chain" both SynthDefs