In this particular video clip, the voice of singer Gabrielle:  
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    Here is "Female of the Species" from the ill-fated Andrew  Lloyd Webber & Alan Ackbourn musical Jeeves. The show opened on the 22nd April 1975 and closed on the 24th May 1975 after only 38 performances. This track is taken from my copy of the original London cast LP. 
  
 The vocalist is Gabrielle Drake who played Lt Gay Ellis in Gerry Anderson's 1970's si-fi series UFO   
    
    
   Music by Andrew Lloyd Webber 
 Lyrics by Alan Ayckbourn 
  
  
 By some quirk of our genetics 
 Girls mature more quickly 
 Which spelt out in plain phonetics 
 Means that she must wait 
 'Til the boy she fancies 
 Starts to see her as a woman 
  
 When a girl finds a lover 
 If you should cross her then you'll soon  discover 
 She can be far deadlier than the male 
 Don't misread her external 
 Don't ever tangle with the great maternal 
 She can be far deadlier than the male 
  
 Oh, she's a tender thing 
 A slight and slender thing 
 A bowl of peaches and cream 
 But lurking deep inside 
 She'll threaten homicide 
 Defending her dream 
  
 Six foot men often wonder 
 How on this earth they finished six feet under 
 Thanks to one far deadlier than the male 
 Though her smile may excite you 
 Her tongue can tear you and her teeth can bite you 
 They can be far deadlier than the male's 
  
 Avoid provoking her 
 Far safer stroking her 
 That's what she really  prefers 
 For just remember that 
 Like any alley cat 
 She'll kill for what's hers 
  
 Bring her gifts to surprise her 
 But God help you if you patronise her 
 She'll become far deadlier than the male 
 Any man who betrays her 
 He's safer playing with an open razor 
 Than with one far deadlier than the male 
 She can be far deadlier than the male