 #ff7f24;">The utilities to get time, SPB, BPS and BPM are:</span>

(beats-&gt;seconds tempo-env beats <span style="color: #98fb98;">&amp;optional</span> offset)

(seconds-&gt;beats tempo-env seconds <span style="color: #98fb98;">&amp;optional</span> offset)

(spb-at tempo-env beats)

(bps-at tempo-env beats)

(bpm-at tempo-env beats)

<span style="color: #ff7f24;">;;; </span><span style="color: #ff7f24;">The syntax for the #[... b.* ...] read-macro is:</span>

#[NUM-OF-BEATS b.*]   <span style="color: #ff7